C program to add two matrices

#include<stdio.h>
void main() 
{ 
    int a[2][2],b[2][2],c[2][2],i,j; 
    clrscr(); 
    printf("Enter the value of First 2 x 2 Matrix : "); 
    for(i=0;i<2;i++) 
    { 
        for(j=0;j<2;j++) 
        {   
            scanf("%d",&a[i][j]); 
        } 
    } 
    printf("Enter the value of Second 2 x 2 Matrix : "); 
    for(i=0;i<2;i++) 
    { 
        for(j=0;j<2;j++) 
        {  
            scanf("%d",&b[i][j]); 
        } 
    } 
    for(i=0;i<2;i++) 
    { 
        for(j=0;j<2;j++) 
        { 
            c[i][j]=a[i][j]*b[i][j]; 
            printf("Sum of Two Matrix : %d\n",c[i][j]); 
        } 
    } 
    getch(); 
} 
                                

Enter the value of First 2 x 2 Matrix : 1 2 3 4
Enter the value of Second 2 x 2 Matrix : 4 3 2 1
Sum of Two Matrix : 4
Sum of Two Matrix : 6
Sum of Two Matrix : 6
Sum of Two Matrix : 4