Hướng dẫn is array equal to list in python? - mảng có bằng với danh sách trong python không?

Danh sách Python

Ngôn ngữ lập trình Python có bốn loại dữ liệu thu thập là liệt kê, Tuple, Set và Dictionary. Một danh sách là một bộ sưu tập có thể thay đổi và có thứ tự, tức là các yếu tố của danh sách có thể được thay đổi và nó duy trì thứ tự chèn các mục của nó. Do thuộc tính của việc duy trì thứ tự, mỗi yếu tố của danh sách có một chỉ mục cố định và nó cho phép danh sách có các phần tử trùng lặp. Trong Python, danh sách rất hữu ích vì nó có khả năng chứa các yếu tố không đồng nhất.List, Tuple, Set, and Dictionary. A list is a mutable and ordered collection i.e., elements of the list can be changed and it maintains the order of insertion of its items. Because of the property of order maintaining, each element of the list has a fixed index and it permits the list to have duplicate elements. In Python, list is very useful as it has the ability to contain non-homogeneous elements.

Sau đây là một số hoạt động có thể được thực hiện trong danh sách:

IntList =

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

IntList 0IntList 1

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

IntList 7IntList 8

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

=2=3

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Output:

List of numbers: 
[10, 20, 30]
List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Size of the Non-homogeneous list:  6
Original List:  ['Geeks', 'for', 'Geeks']
After adding an element thelist becomes: 
['Geeks', 'for', 'Geeks', 'the']
After adding an element atindex 3 the list becomes: 
['Geeks', 'for', 'Geeks', 'is', 'the']
After adding 3 elements at theend, the list becomes: 
['Geeks', 'for', 'Geeks', 'is', 'the', 'best', 'CS', 'website']
After removing an elementthe list becomes: 
['Geeks', 'for', 'Geeks', 'is', 'best', 'CS', 'website']
After removing an element from index 3 the list becomes: 
['Geeks', 'for', 'Geeks', 'best', 'CS', 'website']

Để có được nhiều kiến ​​thức chuyên sâu hơn về danh sách Python bấm vào đây.

Mảng Python

Mảng Python cũng là một bộ sưu tập nhưng các mục của nó được lưu trữ tại các vị trí bộ nhớ liên tục. Nó chỉ có thể lưu trữ các yếu tố đồng nhất (các yếu tố của cùng loại dữ liệu). Mảng rất có lợi trong việc thực hiện các hoạt động toán học trên các yếu tố. Không giống như danh sách, các mảng không thể được khai báo trực tiếp. Để tạo một mảng, mô -đun

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Sau đây là một số hoạt động có thể được thực hiện trên mảng:

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Output:

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: ['Geeks', 'For', 'Geeks'] List of non-homogeneous elements: [10, 'Geeks', 20.89, 'for', 30, 'geeks'] Elements of the array is : 1.5, 2.4, 3.9, 46List of Strings: ['Geeks', 'For', 'Geeks'] List of non-homogeneous elements: [10, 'Geeks', 20.89, 'for', 30, 'geeks'] Elements of the array is : 1.5, 2.4, 3.9, 50Array a1: array('i', [10, 20, 30]) Elements of the arraya1 is : 10, 20, 30, Elements of the arraya2 is : 1.5, 2.4, 3.9, Original elements of thearray a1 is : 10 20 30 Elements of the array a1after adding an elementat last: 10 20 30 40 Elements of the array a1after adding an elementat index 3: 10 20 30 35 40 Array a1 after removingelement 20: 10 30 35 40 Array a1 after removingelement of index 2: 10 30 40 70= Array a1: array('i', [10, 20, 30]) Elements of the arraya1 is : 10, 20, 30, Elements of the arraya2 is : 1.5, 2.4, 3.9, Original elements of thearray a1 is : 10 20 30 Elements of the array a1after adding an elementat last: 10 20 30 40 Elements of the array a1after adding an elementat index 3: 10 20 30 35 40 Array a1 after removingelement 20: 10 30 35 40 Array a1 after removingelement of index 2: 10 30 40 72List of Strings: ['Geeks', 'For', 'Geeks'] List of non-homogeneous elements: [10, 'Geeks', 20.89, 'for', 30, 'geeks'] Elements of the array is : 1.5, 2.4, 3.9, 0

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Output:

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Danh sách và mảng cả hai đều có thể thay đổi: Danh sách, cũng như mảng, có khả năng sửa đổi các yếu tố của chúng, tức là, chúng có thể thay đổi.List, as well as the array, have the ability to modify their elements i.e., they are mutable.

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Các

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Các

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Output:

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Các phần tử của cả danh sách và mảng có thể được truy cập bởi Index và Lặp lại: Để truy cập các yếu tố của danh sách và mảng, chúng tôi có tùy chọn sử dụng số chỉ mục hoặc chúng tôi có thể đi qua chúng bằng cách lặp.

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Các

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Output:

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Các phần tử của cả danh sách và mảng có thể được truy cập bởi Index và Lặp lại: Để truy cập các yếu tố của danh sách và mảng, chúng tôi có tùy chọn sử dụng số chỉ mục hoặc chúng tôi có thể đi qua chúng bằng cách lặp.Slicing operation is valid for both the list and array to get a range of elements.

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Các phần tử của cả danh sách và mảng có thể được truy cập bởi Index và Lặp lại: Để truy cập các yếu tố của danh sách và mảng, chúng tôi có tùy chọn sử dụng số chỉ mục hoặc chúng tôi có thể đi qua chúng bằng cách lặp.

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Các

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List1 elements:  [10, 20, 30, 20, 10, 40] 

Element at index 0:  10
Element at index 1:  20
Element at index 3:  20
Element at index 4:  10
Element at last index:  40
Element at 3rd last index:  20
Accessing through iteration:  10 20 30 20 10 40 
Array1:  array('i', [10, 20, 30, 40, 50, 60])
Element of Array1 at index 3:  40
Accessing through iteration:  10 20 30 40 50 60

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Output:

List elements from index 1 to 4:  [20, 30, 20]
List elements from index 2 to last:  [30, 20, 10, 40]

Slicing elements of the array in a
range from index 1 to 4: 
array('i', [20, 30, 40])

Slicing elements of the array from
2nd index till the end: 
array('i', [30, 40, 50, 60])

Sự khác biệt giữa danh sách Python và mảng:

Sự khác biệt trong sáng tạo: Không giống như danh sách là một phần của cú pháp Python, một mảng chỉ có thể được tạo bằng cách nhập mô -đun mảng. Một danh sách có thể được tạo bằng cách đặt một chuỗi các phần tử xung quanh một khung vuông. Tất cả các mã trên là bằng chứng của sự khác biệt này. Unlike list which is a part of Python syntax, an array can only be created by importing the array module. A list can be created by simply putting a sequence of elements around a square bracket. All the above codes are the proofs of this difference.

Tiêu thụ bộ nhớ giữa mảng và danh sách: Danh sách và mảng có một lượng bộ nhớ khác nhau ngay cả khi chúng lưu trữ cùng một lượng yếu tố. Các mảng được tìm thấy là hiệu quả hơn trong trường hợp này khi chúng lưu trữ dữ liệu một cách rất nhỏ gọn.List and array take a different amount of memory even if they store the same amount of elements. Arrays are found to be more efficient in this case as they store data in a very compact manner.

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Lists don't support list + int
Modified array:  [6 7 8]

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Lists don't support list + int
Modified array:  [6 7 8]

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Lists don't support list + int
Modified array:  [6 7 8]

Is

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Lists don't support list + int
Modified array:  [6 7 8]

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Lists don't support list + int
Modified array:  [6 7 8]

Output:

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Thực hiện các hoạt động toán học: Các hoạt động toán học như phân chia hoặc thêm từng yếu tố của bộ sưu tập với một số nhất định có thể được thực hiện trong các mảng nhưng danh sách không hỗ trợ các loại hoạt động số học này. Các mảng được tối ưu hóa cho mục đích này trong khi thực hiện các hoạt động này trong danh sách, các hoạt động phải được áp dụng cho mọi yếu tố một cách riêng biệt.Mathematical operations like dividing or adding each element of the collection with a certain number can be carried out in arrays but lists do not support these kinds of arithmetic operations. Arrays are optimized for this purpose while to carry out these operations in the list, operations have to be applied to every element separately.

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

List of Strings: 
['Geeks', 'For', 'Geeks']
List of non-homogeneous elements: 
[10, 'Geeks', 20.89, 'for', 30, 'geeks']
Elements of the array is :  1.5, 2.4, 3.9,

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Original list:  ['Geeks', 1, 'Geeks']

Modified list:  ['Geeks', 'for', 'Geeks']

Original array:  10 20 30 37 50 
Modified array: 10 20 30 40 50

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Size of each element of list in bytes:  48
Size of the whole list in bytes:  48000
Size of each element of the array in bytes:  4
Size of the whole array in bytes:  4000

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Lists don't support list + int
Modified array:  [6 7 8]

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Lists don't support list + int
Modified array:  [6 7 8]

Lists don't support list + int
Modified array:  [6 7 8]

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Array a1:  array('i', [10, 20, 30])
Elements of the arraya1 is :  10, 20, 30, 
Elements of the arraya2 is :  1.5, 2.4, 3.9, 
Original elements of thearray a1 is :  10 20 30
Elements of the array a1after adding an elementat last:  10 20 30 40
Elements of the array a1after adding an elementat index 3:  10 20 30 35 40
Array a1 after removingelement 20:  10 30 35 40
Array a1 after removingelement of index 2:  10 30 40

Output:

Lists don't support list + int
Modified array:  [6 7 8]

Thay đổi kích thước: Mảng một khi tuyên bố không thể thay đổi kích thước. Cách duy nhất là sao chép các yếu tố của mảng cũ hơn vào một mảng có kích thước lớn hơn. Trong khi danh sách có thể được kích thước lại rất hiệu quả.Arrays once declared can not be resized. The only way is to copy the elements of the older array into a larger sized array. While the list can be re-sized very efficiently.

Dữ liệu có thể được lưu trữ: Danh sách có thể lưu trữ cả dữ liệu đồng nhất cũng như không đồng nhất trong khi các mảng hỗ trợ lưu trữ chỉ dữ liệu đồng nhất.List can store both homogeneous as well as non-homogeneous data while arrays support the storage of only homogeneous data.

Là danh sách () và [] giống nhau trong Python?

Là một mảng và liệt kê giống nhau?

Là một danh sách trong Python một danh sách mảng?

[] Có phải là một danh sách trong Python?