view lab3/fac0.p @ 4:9f5c8e19f204 tip basis

Oops: fix for lab0
author Mike Spivey <mike@cs.ox.ac.uk>
date Mon, 15 Oct 2018 21:58:03 +0100
parents 5dd13b8deb54
children
line wrap: on
line source
(* lab3/fac0.p *)

var n, f;

proc fac();
begin
  if n = 0 then
    return f;
  else
    f := f*n; n := n-1; 
    return fac()
  end
end;

begin
  n := 10; f := 1;
  print fac(); newline
end.

(*<<
 3628800
>>*)