#include <stdlib.h>
#include <stdio.h>

int main (void)

{
    int n,a;
    n = 1;

    while (n <= 20)
    {
    printf ("%d %d %d\n", n, pow(n,2), pow(n,3));
    n = n+1;
}

system("PAUSE");
return 0;
}