Matriks Addition

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

int tambah(int a[][2], int b[][2]);

int main() {
    int a[2][2]={1,2,3,4};
    int b[2][2]={5,6,7,8};
    int c[2][2];
    int j,i;

    printf("Matriks A \n");
    for (i=0; i<2; i++) {
        for(j=0;j<2;j++) {
            printf(" %d" ,a[i][j]);
        }
        printf("\n");
    }

    printf("Matriks B \n");
    for (i=0; i<2; i++) {
        for(j=0;j<2;j++) {
            printf(" %d" ,b[i][j]);
        }
        printf("\n");
    }

    tambah(a,b);
    return 0;
}

//-- Assuming the dimension is 2x2
int tambah(int a[][2], int b[][2]){
    int i,j;
    int c[2][2];

    printf("Hasil a+b \n");
    for (i=0; i<2; i++) {
        for(j=0;j<2;j++) {
            c[i][j]=a[i][j]+b[i][j];
            printf(" %d",c[i][j]);
        }
        printf("\n");
    }
}