(C++) - 백준(BOJ) 9656번 : 돌 게임 2 답

#include <iostream>
using namespace std;
int main() {
    int num;
    cin >> num;
    if (num % 2 == 1)
    {
        cout << "CY" << '\n';
    }
    else
        cout << "SK" << '\n';
}