#include <bits/stdc++.h>
using namespace std;
int main() {
  int i, m, n, min = 1000000001, index;
  bool flag = false;
  scanf("%d", &n);
  for (int i = 0; i < n; i++) {
    scanf("%d", &m);
    if (min > m) {
      min = m;
      flag = false;
      index = i;
    } else if (min == m)
      flag = true;
  }
  if (flag)
    printf("Still Rozdil\n");
  else
    printf("%d\n", index + 1);
  return 0;
}
