#include <bits/stdc++.h>
using namespace std;
int main() {
  int n = 0, m = 0, l = 1000000001, k = 0, s = 0;
  cin >> n;
  for (int i = 0; i < n; i++) {
    cin >> m;
    if (m <= l) {
      if (m < l) {
        k = 0;
      } else {
        k++;
      }
      l = m;
      s = i;
    }
  }
  if (k > 0) {
    cout << "Still Rozdil";
  } else {
    cout << s + 1;
  }
}
