Làm cách nào để kiểm tra xem một tập hợp có phải là tập hợp con của tập hợp khác trong python không?

Phương thức set issubset[] trong Python trả về True nếu tất cả các phần tử của tập hợp A có trong một tập hợp B khác được truyền dưới dạng đối số và trả về Sai nếu tất cả các phần tử không có trong Python

Python Set issubset[] Cú pháp phương thức

cú pháp. set_obj. issubset[other_set]

Tham số

  • other_set. bất kỳ bộ nào khác để so sánh với

Trở lại. bool

Ví dụ về phương thức set issubset[] trong Python

Python3




s1= {1,2,

True
False
0,
True
False
2,
True
False
4
True
False
5

True
False
6_______391_______ {
True
False
2,
True
False
4
True
False
5

True
False
False
True
3

True
False
False
True
4_______8_______5

đầu ra

True

Phương thức đặt issubset[] trong Python

ví dụ 1. Cách Python đặt issubset[] hoạt động

con trăn




True
False
False
True
6= {___
True
False
2,1,
True
False
0,0_______4
True
False
5

s17_______391_______ {=0_______394_______=2,

True
False
2,1,
True
False
4,391_______2,
True
False
0,
True
False
4
True
False
5

{6

{7

True
False
False
True
4{9

{6

11

12

True
False
False
True
414

đầu ra.  

True
False

ví dụ 2. Làm việc với bộ ba sử dụng issubset[]

con trăn




15

16

True
False
False
True
6= {1,2,
True
False
0
True
False
5

s17_______391_______ {1,2,

True
False
0,0_______2_______394_______
True
False
4
True
False
5

29= {1,2,

True
False
2,
True
False
4
True
False
5

Đôi khi chúng ta gặp phải vấn đề kiểm tra xem một danh sách có phải chỉ là phần mở rộng của danh sách i. e chỉ là tập hợp siêu của một danh sách. Những loại vấn đề này khá phổ biến trong lập trình cạnh tranh. Có viết tắt cho nó giúp nguyên nhân. Hãy thảo luận về nhiều cách khác nhau để đạt được nhiệm vụ cụ thể này

Phương pháp số 1. Sử dụng hàm all[] 

all[] được sử dụng để kiểm tra tất cả các phần tử của vùng chứa chỉ trong một dòng. Kiểm tra tất cả các phần tử của một danh sách để tồn tại trong các danh sách khác.  

Python3




# Python3 code to demonstrate

# to check if list is subset of other

# using all[]

 

# initializing list

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
0
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
3
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
5
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
9
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
3
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1_______35_______4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
5
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2

 

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
2

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4_______57_______5
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
6
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
7
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
8

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
1
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
6
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
7
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
4

 

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
5

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
6

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
9

[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
0
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
2
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
3
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
0
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
6
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
7
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
4
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
9

# Python3 code to demonstrate0

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1 # Python3 code to demonstrate3

 

# Python3 code to demonstrate4

[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
0 # Python3 code to demonstrate6

# Python3 code to demonstrate0

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4# to check if list is subset of other0# to check if list is subset of other1

# to check if list is subset of other2____455_______3

# Python3 code to demonstrate0

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4# to check if list is subset of other7# to check if list is subset of other1

đầu ra.  

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5, 4]
Yes, list is subset of other.

Phương pháp #2. Sử dụng bộ. hàm issubset[]

Phương pháp được đề xuất và sử dụng nhiều nhất để kiểm tra danh sách phụ. Hàm này được thiết kế riêng để thực hiện nhiệm vụ cụ thể là kiểm tra xem một danh sách có phải là tập con của một danh sách khác không.  

Python3




# Python3 code to demonstrate

# to check if list is subset of other

# using all[]1

 

# initializing list

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
0
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
3
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
5
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
9
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
3
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1_______35_______4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2

 

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
2

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4_______57_______5
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
6
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
7
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
8

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
1
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
6
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
7
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
4

 

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
16

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
6

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
9

[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
0
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
23_______35_______24
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
23
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
26

# Python3 code to demonstrate0

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1 # Python3 code to demonstrate3

 

# Python3 code to demonstrate4

[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
0 # Python3 code to demonstrate6

# Python3 code to demonstrate0

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4# to check if list is subset of other0# to check if list is subset of other1

# to check if list is subset of other2____455_______3

# Python3 code to demonstrate0

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4# to check if list is subset of other7# to check if list is subset of other1

đầu ra.  

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.

Phương pháp #3. Sử dụng bộ. hàm giao lộ []

Một phương thức khác xử lý các tập hợp, phương thức này kiểm tra xem giao điểm của cả hai danh sách có phải là danh sách con mà chúng ta đang kiểm tra không. Điều này xác nhận rằng một danh sách là tập hợp con của danh sách kia

Python3




# Python3 code to demonstrate

# to check if list is subset of other

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
48

 

# initializing list

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
0
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
3
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
5
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
9
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
3
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1_______35_______4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2

 

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
2

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4_______57_______5
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
6
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
7
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
8

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
1
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
6
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
7
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
4

 

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
83

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
6

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
9

[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
0
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
89
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
23_______35_______91
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
23
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
8
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1_______35_______1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
23
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
97

# Python3 code to demonstrate0

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1 # Python3 code to demonstrate3

 

# Python3 code to demonstrate4

[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
0 # Python3 code to demonstrate6

# Python3 code to demonstrate0

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4# to check if list is subset of other0# to check if list is subset of other1

# to check if list is subset of other2____455_______3

# Python3 code to demonstrate0

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4# to check if list is subset of other7# to check if list is subset of other1

đầu ra.  

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.

Phương pháp #4. Sử dụng phép lặp và bộ đếm

Sử dụng số phần tử trong cả hai danh sách để kiểm tra xem danh sách thứ hai có phải là tập hợp con của danh sách đầu tiên không.  

Python3




# Python3 code to demonstrate

# to check if list is subset of other

 

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
19

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
20
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
21
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
22
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
23

 

 

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
24
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
25

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
26
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
27

# Python3 code to demonstrate0

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
29
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
31

# Python3 code to demonstrate0

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
33
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
35

 

# Python3 code to demonstrate0

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
37

# Python3 code to demonstrate0

[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
6
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
40
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
42

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
43_______75_______0
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
40
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
46
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
48

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
49
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
50
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
51

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
43______75_______0
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
54

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
49
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
50
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
51

# Python3 code to demonstrate0

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
50
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
60

 

 

# initializing list

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
62
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2# Python3 code to demonstrate3
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
67
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
5
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
73
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2# Python3 code to demonstrate3
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
67
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
80
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2

 

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
82

________35 _______83

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1 ________35 _______85

 

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
86

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4_______57_______5
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
6
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
92

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
1
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
6
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
98

 

[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
0
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
83
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
60# to check if list is subset of other3

# Python3 code to demonstrate0

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4# to check if list is subset of other0# to check if list is subset of other1

# to check if list is subset of other2____455_______3

# Python3 code to demonstrate0

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4# to check if list is subset of other7# to check if list is subset of other1

 

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
17

đầu ra.  

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.

Phương pháp #5. Sử dụng chỉ mục đã đặt

Python3




# Python3 code to demonstrate

# to check if list is subset of other

 

# initializing list

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
21
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2# Python3 code to demonstrate3
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
67
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
80
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
5
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
34_______35_______1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2# Python3 code to demonstrate3
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
67
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2

 

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
41

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
42_______35_______1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
23
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
3
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
4
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
21
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
6
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
7
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
4
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
51

 

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
9

 

[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
6
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
56
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
4
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
58

# Python3 code to demonstrate0

[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
0
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
56
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
51# to check if list is subset of other3

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
43_______66_______7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1 # Python3 code to demonstrate3

 

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
86

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4_______57_______5
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
6
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
7
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
76

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
1
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
6
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
7
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
82

 

[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
0
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
9# to check if list is subset of other3

# Python3 code to demonstrate0

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4# to check if list is subset of other0# to check if list is subset of other1

# to check if list is subset of other2____455_______3

# Python3 code to demonstrate0

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
3
Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
4# to check if list is subset of other7# to check if list is subset of other1

 

Original list : [1, 2, 4, 5]
Original sub list : [1, 2, 3]
No, list is not subset of other.
17

đầu ra.  

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.

Phương pháp #6. Sử dụng funcool. giảm

Python3




Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
20
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
03
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
22
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
05

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
20
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
07
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
22
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
09

 

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
10

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
24
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
12
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
13
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
14
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
15# to check if list is subset of other3

# Python3 code to demonstrate0

# Python3 code to demonstrate0

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
19

# Python3 code to demonstrate0

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
21

# Python3 code to demonstrate0

Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
50
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
05
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
25
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
4
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
27
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
6
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
29
[4, 5] is in [3, 4, 5, 6]: True
[4, 5, 7] is in [3, 4, 5, 6]: False
4
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
31

 

 

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
32

Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
27
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
1
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
80
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
5
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
7
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
4
Original list : [1, 2, 3, 4, 5]
Original sub list : [1, 2]
Yes, list is subset of other.
42
Original list : [9, 4, 5, 8, 10]
Original sub list : [10, 5]
Yes, list is subset of other.
2

Tập hợp này có phải là tập hợp con của tập hợp khác không?

Tập hợp A là tập hợp con của tập hợp B khác nếu mọi phần tử của tập hợp A đều là phần tử của tập hợp B . Nói cách khác, tập hợp A nằm bên trong tập hợp B. Mối quan hệ tập hợp con được ký hiệu là A⊂B.

Toán tử nào được sử dụng để xác định xem một tập hợp có phải là tập hợp con của một tập hợp khác hay không?

Ghi chú. Toán tử

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