Program to add two matrices

#include<stdio.h>
#include<conio.h>

void main()
{
int a[5][5],b[5][5],c[5][5],i,j,m,n;
clrscr();
printf("\n How many rows you want to enter : ");
scanf("%d",&m);
printf("\n How many columns you want to enter : ");
scanf("%d",&n);
printf("\n Enter first matrix : ");
for(i=0;i<m;++i)
for(j=0;j<n;++j)
scanf("%d",&a[i][j]);

printf(" first matrix is\n");
for(i=0;i<m;++i)
{
for(j=0;j<n;++j)
printf("   %d",a[i][j]);
printf("\n");
}

printf("\n Enter second matrix : ");
for(i=0;i<m;++i)
for(j=0;j<n;++j)
scanf("%d",&b[i][j]);

printf(" Second matrix is\n");
for(i=0;i<m;++i)
{
for(j=0;j<n;++j)
printf("   %d",b[i][j]);
printf("\n");
}

printf("\n Matrix after addition\n");
for(i=0;i<m;++i)
{
for(j=0;j<n;++j)
{
c[i][j]=a[i][j]+b[i][j];
printf("   %d",c[i][j]);
}
printf("\n");
}
getch();
}


                                                       Output