A C program to find Addition of 2 matrix using 2-D array

#include <stdio.h>
 
void main()
{
   int m, n, c, d, first[10][10], second[10][10], sum[10][10];
 
   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]);

        }

    }
 
   printf("Sum of entered matrices:-\n");
 
   for (c = 0; c < m; c++)

    {
      for (d = 0 ; d < n; d++)

       {
         sum[c][d] = first[c][d] + second[c][d];
         printf("%d\t", sum[c][d]);
      }
      printf("\n");
   }
 
   getch();

   clrscr();
}