#include <bits/stdc++.h>
using namespace std;
int n;
int a[100010];
int solve() {
  int t = INT_MAX, tt = 0, p;
  for (int i = 0; i < n; i++) {
    if (a[i] <= t) {
      if (a[i] == t)
        tt++;
      else {
        t = a[i];
        p = i;
        tt = 1;
      }
    }
  }
  if (tt > 1)
    return -1;
  else
    return p + 1;
}
int main() {
  scanf("%d", &n);
  for (int i = 0; i < n; i++) {
    scanf("%d", &a[i]);
  }
  int r = solve();
  if (r == -1)
    printf("Still Rozdil");
  else
    printf("%d", r);
  printf("\n");
  return 0;
}
