view lab3/gcdfun.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/gcdfun.p *)

proc gcd(x, y);   
begin
  while x <> y do
    if x > y then
      x := x - y
    else
      y := y - x
    end
  end;
  return x
end;

begin
  print gcd(3*37, 7*37); newline
end.

(*<<
 37
>>*)