let ``No.337 P versus NP``() =

  let (|Equal|NotEqual|) (arg1 , arg2) =
    if arg2 = arg1 * arg2
      then Equal
      else NotEqual

  stdin.ReadLine().Split(' ')
  |> fun args ->
    match (args.[0] |>int, args.[1] |>int) with
    | Equal    -> "=" 
    | NotEqual -> "!="
  |> stdout.WriteLine
  
``No.337 P versus NP``()