#include <bits/stdc++.h>
using namespace std;
const long long mod = 1000000007;
const long long INF = (long long)1000000007 * 1000000007;
const long double eps = 1e-8;
const long double pi = acos(-1.0);
int dx[4] = {1, -1, 0, 0};
int dy[4] = {0, 0, 1, -1};
int a[100];
void solve() {
  for (int i = 0; i < 500000; i++) {
    a[i] = 5;
  }
}
int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  cout << fixed << setprecision(50);
  solve();
}
