문제
풀이
#include <iostream>
using namespace std;
bool solve(void) {
int x, y; cin >> x >> y;
if (x == 0 && y == 0) return false;
if (x + y == 13) cout << "Never speak again.";
else if (x < y) cout << "Left beehind.";
else if (x == y) cout << "Undecided.";
else cout << "To the convention.";
cout << "\n";
return true;
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
while (solve());
return 0;
}