#include <stdio.h>
#include <stdlib.h>

int main(void)
{
    int x,y,i,j,xx,yy,z;
    int a[3][3] = {0};
    int b[3][3] = {0};

    printf("Enter matrix a:\n\n");
    for(i=0;i<3;i++)
    {
        for(j=0;j<3;j++)
        {
            scanf("%d",&x);
            a[i][j] = x;
        }
        printf("\n");
    }

    printf("Enter matrix b:\n\n");
    for(i=0;i<3;i++)
    {
        for(j=0;j<3;j++)
        {
            scanf("%d",&y);
            b[i][j] = y;
        }
        printf("\n");
    }

    printf("Matrix Addition: a + b\n\n");
    for(i=0;i<3;i++)
    {
        for(j=0;j<3;j++)
        {
            z = a[i][j] + b[i][j];
            printf("%d ",z);
        }
        printf("\n");
    }


}