#include <bits/stdc++.h>
using namespace std;
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  cout.tie(NULL);
  int n;
  cin >> n;
  vector<pair<int, int>> di(n);
  for (int i = 0; i < n; ++i) {
    cin >> di[i].first;
    di[i].second = i;
  }
  sort(di.begin(), di.end());
  int cnt = 0;
  for (int i = 1; di[i].first == di[0].first; ++i) {
    if (di[i].first == di[0].first) {
      cnt++;
    }
  }
  if (cnt) {
    cout << "Still Rozdil\n";
  } else {
    cout << di[0].second + 1 << '\n';
  }
  return 0;
}
