#include <bits/stdc++.h>
using namespace std;
void solve();
signed main() {
  srand(time(0));
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  cout.setf(ios::fixed);
  cout.precision(15);
  solve();
}
const long long INF = 1e18, MAXN = 1e5 + 10;
void solve() {
  long long a;
  cin >> a;
  string s;
  cin >> s;
  if (a <= 3200) {
    cout << "res" << '\n';
  } else {
    cout << s << '\n';
  }
}
