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