#include <bits/stdc++.h>
const double eps = 0.0000001;
using namespace std;
inline int sgn(double x) { return (x > eps) - (x < -eps); }
static char buf[100000], *pa = buf, *pd = buf;
inline int read() {
  register long long x(0), f(1);
  register char c(
      pa == pd && (pd = (pa = buf) + fread(buf, 1, 100000, stdin), pa == pd)
          ? EOF
          : *pa++);
  while (c > '9' || c < '0')
    f = c == '-' ? -1 : 1,
    c = pa == pd && (pd = (pa = buf) + fread(buf, 1, 100000, stdin), pa == pd)
            ? EOF
            : *pa++;
  while (c >= '0' && c <= '9')
    x = x * 10 + c - 48,
    c = pa == pd && (pd = (pa = buf) + fread(buf, 1, 100000, stdin), pa == pd)
            ? EOF
            : *pa++;
  return f * x;
}
int T, n, m;
int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  int a;
  string s;
  cin >> a >> s;
  if (a < 3200)
    cout << "res" << endl;
  else
    cout << s << endl;
}
