Addition of two matrix in C

In C Programming addition of matrix is all a very significant program while we are learning array in C.
So, here we gonna do Addition of matrix.

/*Pre-Processors */

#include<stdio.h>

#include<conio.h>

#define MAX 15 /* Length MAX*/

int main()

{

   int a[MAX][MAX], b[MAX][MAX], c[MAX][MAX];

   int i, j;

   int m,n;

   clrscr();

   printf("Enter no. of rows: ");

   scanf("%d",&m);

   printf("Enter no. of columns: ");

   scanf("%d",&n);

   printf("Enter elements of 1st matrix\n");

   for(i=0; i<m; ++i)

    for(j=0; j<n; ++j)

    {

       printf("Enter a%d%d: ", i+1, j+1);

       scanf("%d", &a[i][j]);

    }

   printf("Enter elements of 2nd matrix\n");

   for(i=0; i<m; ++i)

    for(j=0; j<n; ++j)

    {

       printf("Enter b%d%d: ", i+1, j+1);

       scanf("%d", &b[i][j]);

    }

   for(i=0; i<m; ++i)

    for(j=0; j<n; ++j)

    {

       c[i][j] = a[i][j] + b[i][j];

    }

   printf("\nSum Of Matrix:\n");

   for(i=0; i<m; ++i)

    for(j=0; j<n; ++j)

    {

       printf("%2d", c[i][j]);

       if(j==1)

          printf("\n");

    }

    getch();

return 0;

}