hdu 1014(数学)

//数学题

#include <cstdio>
#include <iostream>

using namespace std;

int gcd(int a, int b) {
    return b ? gcd(b, a%b) : a;
}

int main() {
    int n, m;
    while (scanf("%d%d", &n, &m) != EOF) {
        printf ("%10d%10d", n, m);
        if (gcd(n, m) == 1) printf ("    Good Choice\n\n");
        else printf ("    Bad Choice\n\n");
    }
    return 0;
}