let () = Scanf.scanf "%d\n" @@ fun n ->
  let as_ = Array.init n @@ fun _ -> Scanf.scanf "%d " @@ fun a -> a in
  let as' = Array.make n 0 in
  Array.iteri (fun i a -> as'.(a - 1) <- i + 1) as_;
  Array.iter (Printf.printf "%d ") as';
  print_newline ()
