On Thu, 4 Oct 2001, Ignacio Vazquez-Abrams wrote: > 2) Your condition in the if statement is wrong. it should read "x==0 or y==0", > although "y==0", or even just "y" will do for this exercise. I meant "not y" for that last one, of course. -- Ignacio Vazquez-Abrams <ignacio@openservices.net>