#include <bits/stdc++.h>
using namespace std;
int main() {
  long long int arr[100004], i, ele = 0, n, cou = 0, min = 0;
  scanf("%I64d", &n);
  for (i = 0; i < n; i++) {
    scanf("%I64d", &arr[i]);
  }
  min = *min_element(arr, arr + n);
  cou = (long long int)count(arr, arr + n, min);
  if (cou != 1)
    printf("Still Rozdil");
  else {
    for (i = 0; i < n; i++) {
      if (arr[i] == min) ele = i + 1;
    }
    printf("%I64d", ele);
  }
  return 0;
}
