#include <bits/stdc++.h>
using namespace std;
int main() {
  int t, count = 0, ind;
  long long n, little;
  cin >> t;
  for (int i = 0; i < t; i++) {
    cin >> n;
    if (i == 0) {
      little = n;
      count = 1;
      ind = i + 1;
    } else {
      if (n < little) {
        little = n;
        count = 1;
        ind = i + 1;
      } else if (n == little) {
        count++;
      }
    }
  }
  if (count > 1) {
    cout << "Still Rozdil" << endl;
  } else {
    cout << ind << endl;
  }
  return 0;
}
