#include <bits/stdc++.h>
using namespace std;
int n;
int main() {
  cin >> n;
  int less_travel_time = INT_MAX;
  int ans;
  int n_ans = 1;
  int cities[100111];
  for (int i = 1; i <= n; i++) cin >> cities[i];
  for (int i = 1; i <= n; i++) {
    if (cities[i] <= less_travel_time) {
      if (cities[i] == less_travel_time) {
        n_ans++;
      } else {
        n_ans = 1;
        less_travel_time = cities[i];
        ans = i;
      }
    }
  }
  if (n_ans < 2)
    cout << ans << endl;
  else {
    cout << "Still Rozdil\n";
  }
  return 0;
}
