#include <bits/stdc++.h>
using namespace std;
int main() {
  ios::sync_with_stdio(false);
  int n;
  cin >> n;
  int city = 0, time = INT_MAX;
  for (int i = 0; i < n; ++i) {
    int x;
    cin >> x;
    if (x < time) {
      time = x;
      city = i + 1;
    } else if (x == time) {
      city = 0;
    }
  }
  if (city == 0)
    cout << "Still Rozdil" << endl;
  else
    cout << city << endl;
  return 0;
}
