#include <stdio.h>
#define N_ROWS 3
#define N_COLS 5

int numbers[N_ROWS][N_COLS]  = {{3,9,27,81,243},{4,16,64,256,1024},{5,25,125,625,3125}};

int main(void) {
    int i = 0;
    while (i < N_ROWS) {
        int j = 0;
        while (j < N_COLS) {
            printf("%d", numbers[i][j]);
            printf("%c", ' ');
            j++;
        }
        printf("%c", '\n');
        i++;
    }
    return 0;

    
}