array2D perkalian

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

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char *argv[]) {

    int baris, kolom;
    int i,j,k,proses;
    int hasil [100][100];
    int matrik1 [3][4] = {
                        {2,1,4,3},
                        {2,5,1,2},
                        {1,3,2,2}
                        };
    int matrik2 [4][2] = {
                        {1,3},
                        {3,2},
                        {2,5},
                        {1,4}
                        };


//menampilkan matriks
    printf("matrik 1 \n");
    for(i=0; i<3; i++){
        for(j=0; j<4; j++){
            printf("%4d ",matrik1[i][j]);
        }
        printf("\n");
    }

    printf("\n");


    printf("matrik 2 \n");
    for(i=0; i<4; i++){
        for(j=0; j<2; j++){
            printf("%4d ",matrik2[i][j]);
        }
        printf("\n");
    }


    printf("\n");

//proses hasil

    hasil[0][0] =   (matrik1[0][0] * matrik2[0][0]) +
                    (matrik1[0][1] * matrik2[1][0]) +
                    (matrik1[0][2] * matrik2[2][0]) +
                    (matrik1[0][3] * matrik2[3][0]) ;

    hasil[1][0] =   (matrik1[1][0] * matrik2[0][0]) +
                    (matrik1[1][1] * matrik2[1][0]) +
                    (matrik1[1][2] * matrik2[2][0]) +
                    (matrik1[1][3] * matrik2[3][0]) ;

    hasil[2][0] =   (matrik1[2][0] * matrik2[0][0]) +
                    (matrik1[2][1] * matrik2[1][0]) +
                    (matrik1[2][2] * matrik2[2][0]) +
                    (matrik1[2][3] * matrik2[3][0]) ;

    hasil[0][1] =   (matrik1[0][0] * matrik2[0][1]) +
                    (matrik1[0][1] * matrik2[1][1]) +
                    (matrik1[0][2] * matrik2[2][1]) +
                    (matrik1[0][3] * matrik2[3][1]) ;

    hasil[1][1] =   (matrik1[1][0] * matrik2[0][1]) +
                    (matrik1[1][1] * matrik2[1][1]) +
                    (matrik1[1][2] * matrik2[2][1]) +
                    (matrik1[1][3] * matrik2[3][1]) ;

    hasil[2][1] =   (matrik1[2][0] * matrik2[0][1]) +
                    (matrik1[2][1] * matrik2[1][1]) +
                    (matrik1[2][2] * matrik2[2][1]) +
                    (matrik1[2][3] * matrik2[3][1]) ;

// nampilin hasil
    for(i=0; i<3; i++){
        for(j=0; j<2; j++){
            printf("%4d ",hasil[i][j]);
        }
        printf("\n");
    }






    return 0;
}