Re: [Tutor] Still having trouble with my game of life algorithm

2007-05-25 Thread Jerry Hill
On 5/25/07, Matt Smith <[EMAIL PROTECTED]> wrote: > def update_matrix(matrix): > matrix_updated = matrix That line assigns the name matrix_updated to the same list-of-lists as matrix. Since lists are mutable objects, changing matrix_updated is also changing matrix. What you need is to bind m

Re: [Tutor] Still having trouble with my game of life algorithm

2007-05-25 Thread Alan Gauld
"Matt Smith" <[EMAIL PROTECTED]> wrote in > re-written the function that applies the rules but it still doesn't > return the expected result. Care to tell us what you think it's doing wrong? Some sample data maybe? A casual glance at the code looks OK, but I haven't studied all the boundary

Re: [Tutor] Still having trouble with my game of life algorithm

2007-05-25 Thread Ken Oliver
-Original Message- >From: Matt Smith <[EMAIL PROTECTED]> >Sent: May 25, 2007 4:31 PM >To: Python Tutor >Subject: [Tutor] Still having trouble with my game of life algorithm > >Hi, > >First of all, thanks to everyone who helped with my last post >(http:

[Tutor] Still having trouble with my game of life algorithm

2007-05-25 Thread Matt Smith
Hi, First of all, thanks to everyone who helped with my last post (http://mail.python.org/pipermail/tutor/2007-May/054360.html). I have re-written the function that applies the rules but it still doesn't return the expected result. I have been through it and corrected a couple of bugs bet as far a