BOJ 11868 - 님 게임 2 [C++]

문제

링크

풀이

#include <iostream>
#include <vector>
using namespace std;
 
void solve(void) {
  int n; cin >> n;
  vector<int> p(n);
  for (int i=0; i<n; i++) cin >> p[i];
 
  int ans = 0;
  for (int i=0; i<n; i++) ans ^= p[i];
  cout << (ans ? "koosaga" : "cubelover");
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  solve();
  return 0;
}