Subtract matrices

C programming code

#include <stdio.h>

#include<conio.h> 

void main()

{

  int m, n, c, d, first[10][10], second[10][10], difference[10][10];

  clrscr();

  printf("Enter the number of rows and columns of matrix\n");

  scanf("%d%d", &m, &n);

  printf("Enter the elements of first matrix\n");

  for (c = 0; c < m; c++)

  for (d = 0 ; d < n; d++)

  scanf("%d", &first[c][d]);

  printf("Enter the elements of second matrix\n");

  for (c = 0; c < m; c++)

  for (d = 0; d < n; d++)

  scanf("%d", &second[c][d]);

  for (c = 0; c < m; c++)

  for (d = 0; d < n; d++)

  difference[c][d] = first[c][d] - second[c][d];

  printf("difference of entered matrices:-\n");

  for (c = 0; c < m; c++)

  {

    for (d = 0; d < n; d++)

      printf("%d\t",difference[c][d]);

     printf("\n");

  }

 getch();

}

Output of program: