#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  int a[n];
  for (int i = 0; i < n; i++) cin >> a[i];
  int min = a[0];
  int k = 0;
  for (int i = 1; i < n; i++) {
    if (a[i] < min) {
      min = a[i];
      k = i;
    }
  }
  sort(a, a + n);
  if (a[0] == a[1])
    cout << "Still Rozdil";
  else
    cout << k + 1;
  return 0;
}
