#include <bits/stdc++.h>
using namespace std;
int n;
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  cin >> n;
  string s;
  cin >> s;
  if (n >= 3200)
    cout << s << endl;
  else
    cout << n << endl;
  return 0;
}
