programming python

Hướng dẫn write a program to check if a given matrix is an identity matrix in python - viết một chương trình để kiểm tra xem một ma trận đã cho có phải là một ma trận nhận dạng trong python không

Giải trình

Trong chương trình này, chúng ta cần kiểm tra xem ma trận đã cho có phải là ma trận nhận dạng hay không.

Ma trận đơn vị

Một ma trận được cho là ma trận nhận dạng nếu đó là ma trận vuông trong đó các phần tử của đường chéo nguyên tắc là các phần tử và phần còn lại của các phần tử là số không.

Thuật toán

  1. Khai báo và khởi tạo một mảng hai chiều a.
  2. Tính số lượng hàng và cột có trong mảng và lưu trữ nó theo các biến và cột tương ứng.
  3. Khởi tạo cờ biến thành true.
  4. Kiểm tra xem ma trận đã cho có cùng số lượng hàng và cột [ma trận vuông].
  5. Nếu không, hãy in thông báo lỗi "Ma trận phải là ma trận vuông."
  6. Nếu ma trận được cho là ma trận vuông thì hãy lặp qua mảng và kiểm tra xem tất cả các phần tử của đường chéo chính là 1 và phần còn lại của các phần tử là 0.
  7. Nếu bất kỳ điều kiện nào không được thỏa mãn, hãy đặt cờ thành sai và phá vỡ vòng lặp.
  8. Nếu cờ bằng đúng, có nghĩa là ma trận đã cho là ma trận nhận dạng.
  9. Khác, đưa ra ma trận không phải là ma trận nhận dạng.

Dung dịch

Python

Output:

Given matrix is an identity matrix

C

Output:

Given matrix is an identity matrix

Java

Output: 

Given matrix is an identity matrix

C#

Output:

Given matrix is an identity matrix

PHP

Output:

Given matrix is an identity matrix

Chủ đề tiếp theo##

Bước 2 - In ma trận 3 x 3. In [Nhận dạng [3]] ....

Bước 3 - Hãy xem bộ dữ liệu của chúng tôi ngay bây giờ ..

Xem thảo luận

  • Cải thiện bài viết
  • Lưu bài viết

    • Bước 2 - In ma trận 3 x 3. In [Nhận dạng [3]] ....

    Bước 3 - Hãy xem bộ dữ liệu của chúng tôi ngay bây giờ ..

    Xem thảo luận

    Cải thiện bài viết

    Lưu bài viếtIdentity Matrix is a square matrix in which all the elements of the principal or main diagonal are 1’s and all other elements are zeros. In the below image, every matrix is an Identity Matrix. 
     

    Trong đại số tuyến tính, điều này đôi khi được gọi là ma trận đơn vị, của một ma trận vuông [kích thước = n x n] với các ma trận trên đường chéo chính và các số không ở nơi khác. Ma trận danh tính được ký hiệu là của tôi. Đôi khi u hoặc e cũng được sử dụng để biểu thị một ma trận nhận dạng. & Nbsp;Unit Matrix, of a square matrix [size = n x n] with ones on the main diagonal and zeros elsewhere. The identity matrix is denoted by “ I “. Sometimes U or E is also used to denote an Identity Matrix. 

    Một thuộc tính của ma trận nhận dạng là nó để lại một ma trận không thay đổi nếu nó được nhân với ma trận nhận dạng.

    Examples:    

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.

    Chương trình để in ma trận nhận dạng: Logic rất đơn giản. Bạn cần phải in 1 ở những vị trí mà hàng bằng cột của ma trận và tạo tất cả các vị trí khác là 0. & nbsp;The logic is simple. You need to print 1 in those positions where row is equal to the column of a matrix and make all other positions as 0. 

    Thực hiện

    C++

    #include

    using namespace 

    Given matrix is an identity matrix
    0

    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    4

    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    8

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    1

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    6

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    1

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    3
    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    7

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    0

    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    3

    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    7

    Given matrix is an identity matrix
    6
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    9

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    0

    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    3

    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    4

    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    4

    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    8

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    1

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    6

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    1

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    0

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    7

    Given matrix is an identity matrix
    2using7using8using9namespace7

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    4using7using8
    Given matrix is an identity matrix
    03
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    0

    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    3

    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    7

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    18

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    0

    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    7

    C

    Given matrix is an identity matrix
    2using7using8using9namespace0

    Java

    Given matrix is an identity matrix
    23 
    Given matrix is an identity matrix
    24

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    26 
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    28
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    4

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    53
    Given matrix is an identity matrix
    54
    Given matrix is an identity matrix
    55
    Given matrix is an identity matrix
    56
    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    7

    Given matrix is an identity matrix
    53
    Given matrix is an identity matrix
    54
    Given matrix is an identity matrix
    39
    Given matrix is an identity matrix
    56
    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    70

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    8

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    38
    Given matrix is an identity matrix
    39
    Given matrix is an identity matrix
    40

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    45
    Given matrix is an identity matrix
    39
    Given matrix is an identity matrix
    47

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    18

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    3

    Python3

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    1

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    9 
    Given matrix is an identity matrix
    39
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    80 
    Given matrix is an identity matrix
    26 
    Given matrix is an identity matrix
    82 
    Given matrix is an identity matrix
    83

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    88
    Given matrix is an identity matrix
    89
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    96 
    Given matrix is an identity matrix
    97

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    7
    Given matrix is an identity matrix
    30

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    21using8
    Given matrix is an identity matrix
    34
    Given matrix is an identity matrix
    24
    Given matrix is an identity matrix
    17
    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    27

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    21
    Given matrix is an identity matrix
    41

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    00
    Given matrix is an identity matrix
    01 
    Given matrix is an identity matrix
    02using8
    Given matrix is an identity matrix
    39
    Given matrix is an identity matrix
    05

    Given matrix is an identity matrix
    45

    C#

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    08
    Given matrix is an identity matrix
    01 
    Given matrix is an identity matrix
    02using8
    Given matrix is an identity matrix
    39
    Given matrix is an identity matrix
    05

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    7

    C

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Java

    Given matrix is an identity matrix
    23 
    Given matrix is an identity matrix
    24

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    26 
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    28
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    4

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    53
    Given matrix is an identity matrix
    75
    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    7

    Given matrix is an identity matrix
    53
    Given matrix is an identity matrix
    81
    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    87

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    8

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    38
    Given matrix is an identity matrix
    39
    Given matrix is an identity matrix
    40

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    45
    Given matrix is an identity matrix
    39
    Given matrix is an identity matrix
    47

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    18

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    1

    Given matrix is an identity matrix
    10

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    9 
    Given matrix is an identity matrix
    39
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    17
    Given matrix is an identity matrix
    18
    Given matrix is an identity matrix
    19
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    80 
    Given matrix is an identity matrix
    26 
    Given matrix is an identity matrix
    82 
    Given matrix is an identity matrix
    83

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    88
    Given matrix is an identity matrix
    89
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    96 
    Given matrix is an identity matrix
    97

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    00
    Given matrix is an identity matrix
    01 
    Given matrix is an identity matrix
    02using8
    Given matrix is an identity matrix
    39
    Given matrix is an identity matrix
    05

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    7

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    08
    Given matrix is an identity matrix
    01 
    Given matrix is an identity matrix
    02using8
    Given matrix is an identity matrix
    39
    Given matrix is an identity matrix
    05

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    55
    Given matrix is an identity matrix
    03
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    0

    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    79 
    Given matrix is an identity matrix
    80

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    28
    Given matrix is an identity matrix
    79
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    85

    JavaScript

    Given matrix is an identity matrix
    86

    Given matrix is an identity matrix
    87
    Given matrix is an identity matrix
    11 
    Given matrix is an identity matrix
    89

    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    92 
    Given matrix is an identity matrix
    93

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    92 
    Given matrix is an identity matrix
    96

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    1

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    6

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    1

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    11
    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    7

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    17
    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    23
    Given matrix is an identity matrix
    24 
    Given matrix is an identity matrix
    25
    Given matrix is an identity matrix
    26
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    0

    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    34
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    7

    Given matrix is an identity matrix
    6
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    9

    Given matrix is an identity matrix
    38

    Đầu ra

    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1

    Độ phức tạp về thời gian: O [hàng x col] Không gian phụ trợ: O [1], vì không có không gian thêm được sử dụng & nbsp; chương trình để kiểm tra xem một ma trận vuông nhất định có phải là ma trận nhận dạng không: & nbsp; O[row x col]
    Auxiliary Space: O[1], as no extra space is used
     
    Program to check if a given square matrix is Identity Matrix : 

    C++

    Given matrix is an identity matrix
    39

    using namespace 

    Given matrix is an identity matrix
    0

    Given matrix is an identity matrix
    43 
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    45

    Given matrix is an identity matrix
    46 
    Given matrix is an identity matrix
    47
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    49
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    51

    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    0 using8
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    57

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 using8
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    64

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    69

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    9 
    Given matrix is an identity matrix
    72
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    7 
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    77

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    9 
    Given matrix is an identity matrix
    72
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    7 
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    77

    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Given matrix is an identity matrix
    88
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    96

    Given matrix is an identity matrix
    53
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    01

    Given matrix is an identity matrix
    53
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    03

    Given matrix is an identity matrix
    53
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    05

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    99

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    09
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    10
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    11
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    7

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    09
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    10
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    17
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    0

    Given matrix is an identity matrix
    3

    Đầu ra

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    23

    Độ phức tạp về thời gian: O [hàng x col] Không gian phụ trợ: O [1], vì không có không gian thêm được sử dụng & nbsp; chương trình để kiểm tra xem một ma trận vuông nhất định có phải là ma trận nhận dạng không: & nbsp;

    Given matrix is an identity matrix
    5

    using namespace 

    Given matrix is an identity matrix
    0

    Given matrix is an identity matrix
    43 
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    45

    Given matrix is an identity matrix
    46 
    Given matrix is an identity matrix
    47
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    49
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    51

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    0 using8
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    57

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 using8
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    64

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    0 using8
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    57

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 using8
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    64

    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Given matrix is an identity matrix
    88
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    96

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    71
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    72

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    71
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    74

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    71
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    76

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    99

    Given matrix is an identity matrix
    4using7using8
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    83
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    7

    Given matrix is an identity matrix
    4using7using8
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    90
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    0

    Given matrix is an identity matrix
    3

    Đầu ra

    Độ phức tạp về thời gian: O [hàng x col] Không gian phụ trợ: O [1], vì không có không gian thêm được sử dụng & nbsp; chương trình để kiểm tra xem một ma trận vuông nhất định có phải là ma trận nhận dạng không: & nbsp;

    using namespace 

    Given matrix is an identity matrix
    0

    Given matrix is an identity matrix
    43 
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    45

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    46 
    Given matrix is an identity matrix
    47
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    49
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    51

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    0 using8
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    57

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 using8
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    64

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    69

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    9 
    Given matrix is an identity matrix
    72
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    69

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    9 
    Given matrix is an identity matrix
    72
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    7 
    Given matrix is an identity matrix
    0 
    Given matrix is an identity matrix
    77

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Given matrix is an identity matrix
    88
    Given matrix is an identity matrix
    5

    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    96

    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    83
    Given matrix is an identity matrix
    5
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    55
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    82

    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    83
    Given matrix is an identity matrix
    5
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    55#include12

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    99

    #include16#include17

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    11
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    7

    #include16#include17

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    17
    Given matrix is an identity matrix
    04

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    3

    Given matrix is an identity matrix
    3

    Python3

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    0 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    08

    C

    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    25
    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    27
    Given matrix is an identity matrix
    1 
    Given matrix is an identity matrix
    51

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    0 using8
    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    35

    Given matrix is an identity matrix
    4
    Given matrix is an identity matrix
    0 using8
    Given matrix is an identity matrix
    1 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    40

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    0 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    43

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    0

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    7 
    Given matrix is an identity matrix
    0 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    50

    Given matrix is an identity matrix
    6
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    60

    Given matrix is an identity matrix
    2
    Given matrix is an identity matrix
    9 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    0

    Given matrix is an identity matrix
    9
    Given matrix is an identity matrix
    7 
    Given matrix is an identity matrix
    0 
    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    50

    #include82

    Given matrix is an identity matrix
    17 
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    70
    Given matrix is an identity matrix
    5

    #include86

    Given matrix is an identity matrix
    17 #include88
    Given matrix is an identity matrix
    55
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76__

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    09#include98
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    55
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39#include96

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    09#include98
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    55
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39#include96

    Input  : 2
Output : 1 0
         0 1

Input :  4
Output : 1 0 0 0
         0 1 0 0
         0 0 1 0
         0 0 0 1
The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    09#include98
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    39
    1 0 0 0 0 
0 1 0 0 0 
0 0 1 0 0 
0 0 0 1 0 
0 0 0 0 1
    76
    Given matrix is an identity matrix
    55using26

    Given matrix is an identity matrix
    0 using28

    Given matrix is an identity matrix
    6
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Input :  4
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The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
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Output : 1 0
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Input :  4
Output : 1 0 0 0
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         0 0 0 1
The explanation is simple. We need to make all
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Input :  4
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Output : 1 0
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Input :  4
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Input :  4
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Input :  4
Output : 1 0 0 0
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The explanation is simple. We need to make all
the elements of principal or main diagonal as 
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Input :  4
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The explanation is simple. We need to make all
the elements of principal or main diagonal as 
1 and everything else as 0.
    17
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    5Aarti_Rathi. Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above. 


    Làm thế nào để bạn kiểm tra xem một ma trận có phải là ma trận nhận dạng trong Python không?

    Nếu ma trận được cho là ma trận vuông thì, hãy lặp qua mảng và kiểm tra xem tất cả các phần tử của đường chéo chính là 1 và các phần tử còn lại là 0. Nếu có bất kỳ điều kiện nào không được thỏa mãn, hãy đặt cờ thành sai và phá vỡ vòng. Nếu cờ bằng đúng, có nghĩa là ma trận đã cho là ma trận nhận dạng.

    Làm thế nào để bạn kiểm tra xem một ma trận nhất định có phải là ma trận nhận dạng hay không?

    Đối với mọi yếu tố, hãy kiểm tra các yếu tố sau:..
    Nếu số hàng bằng số cột, thì đó là phần tử chéo. ....
    Nếu số hàng không bằng số cột, thì đó không phải là phần tử chéo. ....
    Nếu bất kỳ điều kiện nào ở trên là sai, thì ma trận không phải là ma trận nhận dạng ..

    Làm thế nào để bạn đại diện cho một ma trận nhận dạng trong Python?

    Để tạo một ma trận nhận dạng trong Python, chúng tôi sẽ sử dụng thư viện Numpy. Và bước đầu tiên sẽ là nhập nó: Numpy có rất nhiều chức năng hữu ích và đối với hoạt động này, chúng tôi sẽ sử dụng hàm nhận dạng [] tạo ra một mảng vuông chứa đầy các hàm trong đường chéo và số không ở mọi nơi khác.use the numpy library. And the first step will be to import it: Numpy has a lot of useful functions, and for this operation we will use the identity[] function which creates a square array filled with ones in the main diagonal and zeros everywhere else.

    Làm thế nào để bạn tạo một ma trận nhận dạng bằng cách sử dụng Numpy trong Python?

    Làm thế nào để tạo một n bởi n ma trận nhận dạng trong numpy ?..
    Bước 1 - Xác định hàm nhận dạng.Nhận dạng def [n]: m = [[0 cho x trong phạm vi [n]] cho y trong phạm vi [n]] cho i trong phạm vi [0, n]: m [i] [i] = 1 return m.....
    Bước 2 - In ma trận 3 x 3.In [Nhận dạng [3]] ....
    Bước 3 - Hãy xem bộ dữ liệu của chúng tôi ngay bây giờ ..

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