#include <bits/stdc++.h>
using namespace std;
long long int n;
long long int a[100007];
map<long long int, long long int> mymap;
int main() {
  cin >> n;
  for (long long int i = 0; i <= n - 1; i++) {
    cin >> a[i];
    mymap[a[i]]++;
  }
  long long int _min = 0;
  for (long long int i = 1; i <= n - 1; i++) {
    if (a[i] < a[_min]) {
      _min = i;
    }
  }
  if (mymap[a[_min]] > 1) {
    cout << "Still Rozdil"
         << "\n";
  } else {
    cout << _min + 1 << "\n";
  }
  return 0;
}
