C program to add two matrices

#include<stdio.h>

#include<conio.h>

void main()

{

 int a[10][10], b[10][10],c[10][10],i,j,m,n,p,q;

clrscr();

printf("Enter the number of rows of matrix1:\n");

scanf("%d",&m);

printf("Enter the number of columns of matrix1:\n");

scanf("%d",&n);

printf("Enter the elements of matrix1:\n");

for(i=0;i<m;i++)

for(j=0;j<m;j++)

{

scanf("%d",&a[i][j]);

}

printf("Enter the number of rows of matrix2:\n");

scanf("%d",&p);

printf("Enter the number of columns of matrix2:\n");

scanf("%d",&q);

if(m==p&&n==q)

{

printf(""Enter the  elements of matrix2:\n);

for(i=0;i<p;i++)

for(j=0;j<q;j++)

{

scanf("%d",&b[i][j]);

}

printf("Sum is:\n");

for(i=0;i<m;i++)

for(j=0;j<p;j++)

{

c[i][j]=a[i][j]+b[i][j];

}

for(i=0;i<m;i++)

{

printf("\n");

for(j=0;j<p;j++)

{

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

}

}

}

else

printf("Addition not possible");

getch();

}