#include <bits/stdc++.h>
using namespace std;
void _fake() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
}
int solve(int arr[], int n) {
  int mn = INT_MAX - 1;
  int indx = -1;
  for (int i = 0; i < n; i++) {
    if (arr[i] < mn) {
      mn = arr[i];
      indx = (i + 1);
    }
  }
  int mnCnt = 0;
  for (int i = 0; i < n; i++)
    if (arr[i] == mn) mnCnt++;
  if (mnCnt == 1)
    return indx;
  else
    return -1;
}
int main() {
  _fake();
  int n;
  cin >> n;
  int arr[n];
  for (int i = 0; i < n; i++) cin >> arr[i];
  int op = solve(arr, n);
  if (op == -1)
    cout << "Still Rozdil" << endl;
  else
    cout << op << endl;
  return 0;
}
