#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;
    int j = 0;

loop_row_cond:
    if (i >= N_ROWS) {goto loop_row_end;}

loop_row_body:
    j = 0;

loop_col_cond:
    if (j >= N_COLS) {goto loop_col_end;}
loop_col_body:
    printf("%d", numbers[i][j]);
    printf("%c", ' ');
    j++;
    goto loop_col_cond;

loop_col_end:
    printf("%c", '\n');
    i++;
    goto loop_row_cond;
    
loop_row_end:
    return 0;
}