Program Request Seseorang

Program ini merupakan request seseorang yaitu program perkalian n transpose matriks 2x2

source codenya :

# include <stdio.h>
# include <conio.h>

void input_matriks(int matriks_a[][2], int matriks_b[][2])
{
    int i,j;
   
    printf("Masukan Elemen Matriks A (Sesuai Baris) : \n");
    for (i = 0; i < 2; i++)
    {
        for (j = 0; j < 2; j++)
        scanf("%d", &matriks_a[i][j]);
    }   

    printf("\nMasukan Elemen Matriks B (Sesuai Baris) : \n");
    for (i = 0; i < 2; i++)
    {
        for (j = 0; j < 2; j++)
        scanf("%d", &matriks_b[i][j]);
    }
}

void kali_matriks(int matriks_a[][2], int matriks_b[][2], int matriks_c[][2])
{
    int i,j,k;
   
    for (i = 0; i < 2; i++)
    {
        for (j = 0; j < 2; j++)
        {
            matriks_c[i][j] = 0;
            for (k = 0; k < 2; k++)
            matriks_c[i][j] += matriks_a[i][k] * matriks_b[k][j];
        }
    }
}

void transpos_matriks(int matriks_c[][2], int trans[][2])
{
    int i,j;
   
    for (i = 0; i < 2; i++)
    for (j = 0; j < 2; j++)
    trans[j][i] = matriks_c[i][j];
}

int main()
{
    int matriks_a[2][2], matriks_b[2][2], matriks_c[2][2], trans[2][2];
    int i,j;
   
    printf("Program Perkalian dan Transpose Matriks (2*2) \n\n");
    input_matriks(matriks_a, matriks_b);
    kali_matriks(matriks_a, matriks_b, matriks_c);
    transpos_matriks(matriks_c, trans);
   
    printf("\nHasil Perkalian Matrik A x B = (Matrik C) : \n");
    for (i = 0; i < 2; i++)
    {
        for (j = 0; j < 2; j++)
        printf("%3d", matriks_c[i][j]);
        printf("\n");
    }
   
    printf("\nHasil Transpose matrik C adalah: \n");
    for (i = 0; i < 2; i++)
    {
        for (j = 0; j < 2; j++)
        printf("%3d", trans[i][j]);
        printf("\n");
    }
   
    getch();
    return 0;
}