fib.ml

(***********************************************************************)
(*                                                                     *)
(*                           Objective Caml                            *)
(*                                                                     *)
(*            Xavier Leroy, projet Cristal, INRIA Rocquencourt         *)
(*                                                                     *)
(*  Copyright 1996 Institut National de Recherche en Informatique et   *)
(*  en Automatique.  All rights reserved.  This file is distributed    *)
(*  under the terms of the Q Public License version 1.0.               *)
(*                                                                     *)
(***********************************************************************)

(* $Id: fib.ml 7017 2005-08-12 09:22:04Z xleroy $ *)

let rec fib n = if n < 2 then 1 else fib (n - 1) + fib (n - 2)

let _ =
  let n = 40 in
  (*
    if Array.length Sys.argv >= 2
    then int_of_string Sys.argv.(1)
    else 40 in
*)
  assert (fib n = 165580141)

(*; print_newline(); exit 0*)