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