문제

링크

풀이

#include <iostream>
using namespace std;
 
void solve(void) {
  int s; cin >> s;
  int f; cin >> f;
 
  cout << (s > f ? "flight" : "high speed rail");
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  solve();
  return 0;
}