And don't play the "I don't have time" game either.

I've just done the renaming in your code, and it took exactly 5 minutes to do - including retesting.

Code:$ ./a.out Enter the number of columns of matrix 5 Enter the elements of matrix 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 99 Here is your matrix: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Transpose of entered matrix :- 1 6 11 2 7 12 3 8 13 4 9 14 5 10 15 The Product Of The Two Matrices Is: 55 130 205 130 330 530 205 530 855