Write a program using C++

check if the user input is a N x N Matrix, input column is separated by spaces and rows are separated by line space

thank you!

Example:

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User Input 1:

1 2 3

4 5 6

Output 1:

Not a square matrix!

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User Input 2:

1 2 3

4 5 6

7 8 9

Output 2:

Yes! Matrix is square N x N, where n is = 3.

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User Input 3:

1 2 3 4 5

2 3 4 5 6

3 4 5 6 7

4 5 6 7 8

5 6 7 8 9

Output 3:

Yes! Matrix is square N x N, where n is = 5.

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User Input 4:

11 21 31 41 51

-2 3 -4 5 6

13 14 15 16 17

4 -5 6 -7 8

-5 6 -7 8 -9

Output 4:

Yes! Matrix is square N x N, where n is = 5.

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User Input 5:

1 2 3

4 5 6

7 8

Output 5:

Not a square matrix!

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Please keep in mind negative numbers are also allowed, I need to use linked list and not a 2D-array, later on to find the determinant, but for right now I am completely stuck on how to read the user input and check if this is a square matrix or not.

Thank you