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