#include <bits/stdc++.h>
using namespace std;
int main() {
  long long n;
  cin >> n;
  long long minimum = 99999999999;
  long long times = 0;
  long long dagger;
  for (long long i = 0; i < n; i++) {
    long long num;
    cin >> num;
    if (num < minimum && num != minimum) {
      minimum = num;
      times = 1;
      dagger = i;
    } else if (num == minimum) {
      times++;
    }
  }
  if (times > 1) {
    cout << "Still Rozdil";
  } else {
    cout << dagger + 1;
  }
}
