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

int main(){
    int a[3][3],b[3][3],c[3][3];
    int i,j,k;
    int temp = 0;

    printf("Plz., enter the values of first matrix: ");
    for ( i = 0; i < 3; i++)
    {
        for ( j = 0; j < 3; j++)
        {
            printf("a[%d][%d] = ",i,j);
            scanf("%d",&a[i][j]);
        }
    }
    for ( i = 0; i < 3; i++)
    {
        printf("|   ");
        for ( j = 0; j < 3; j++)
        {
            printf("%d  ",a[i][j]);
        }
        printf("    | \n");
    }


    printf("Plz., enter the values of second matrix: ");
    for ( i = 0; i < 3; i++)
    {
        for ( j = 0; j < 3; j++)
        {
            printf("b[%d][%d] = ",i,j);
            scanf("%d",&b[i][j]);
        }
    }

    for ( i = 0; i < 3; i++)
    {
        printf("|   ");
        for ( j = 0; j < 3; j++)
        {
            printf("%d  ",a[i][j]);
        }
        printf("    | \n");
    }


    printf("The multiplication of the given matrix is: ");

    for ( i = 0; i < 3; i++)
    {
        for ( j = 0; j < 3; j++)
        {
            for ( k = 0; k < 3; k++)
            {
                temp = 0;
                temp += a[i][k]*b[k][j];
            }
            c[i][j] += temp;
        }
    }

    for ( i = 0; i < 3; i++)
    {
        printf("|   ");
        for ( j = 0; j < 3; j++)
        {
            printf("%d  ",c[i][j]);
        }
        printf("    | \n");
    }
}