#include <stdio.h>

int main() {
    int a[3][3] = {{2, -1, 0}, {1, 3, 5}, {19, 22, 8}};
    int b[3][3] = {{7, 9, -3}, {8, -1, 1}, {0, 0, 4}};
    int i, k;
    
    printf("Matrix a:\n");
    for (i = 0; i < 3; i++) 
        for (k = 0; k < 3; k++) 
            printf("%d\t", a[i][k]);
       
        printf("\n");
    
    
    printf("\nMatrix b:\n");
    for (i = 0; i < 3; i++) 
        for (k = 0; k < 3; k++) 
            printf("%d\t", b[i][k]);
       
        printf("\n");
    

    return 0;
}