#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, l, r;
  cin >> n >> l >> r;
  assert(2 <= n);
  assert(n <= l);
  assert(l <= r);
  assert(r <= (int)(1e9));
  cout << "i ak ioi";
  return 0;
}

这玩意会 RE 3 个点