#include <bits/stdc++.h>
using namespace std;
int main() {
  long long int n, x;
  cin >> n;
  vector<pair<long long int, long long int> > v;
  for (long long int i = 0; i < n; ++i) {
    cin >> x;
    v.push_back(make_pair(x, i + 1));
  }
  sort(v.begin(), v.end());
  if (n == 1)
    cout << v[0].second;
  else if (v[0].first == v[1].first)
    cout << "Still Rozdil";
  else
    cout << v[0].second;
  return 0;
}
