BOJ 24789 - Railroad [C++]

문제

링크

풀이

#include <iostream>
using namespace std;
 
bool solve(void) {
  int x, y; cin >> x >> y;
 
  return y % 2 == 0;
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  cout << (solve() ? "possible" : "impossible");
  return 0;
}