let () =
  let int_list = List.map int_of_string (Str.split (Str.regexp " ") (read_line ())) in
  let (a, b) = (List.nth int_list 0), (List.nth int_list 1) in
  Printf.printf "%s\n" (if a < b then "a < b" else if a > b then "a > b" else "a == b")