(C++) - 백준(BOJ) 12756번 : 고급 레스토랑

#include <iostream>
using namespace std;
int main() {
    int a1, a2, b1, b2;
    cin >> a1 >> a2;
    cin >> b1 >> b2;
    while (1)
    {
        a2 -= b1;
        b2 -= a1;
        if (a2 < 1 || b2 < 1) { break; }
    }
    if (a2 < 1 && b2 < 1) { cout << "DRAW" << '\n'; }
    else
    {
        cout << "PLAYER ";
        printf("%c\n", a2 > b2 ? 'A' : 'B');
    }
}