On Sun, May 3, 2009 at 2:31 AM, Tim Hunter <TimHunter / nc.rr.com> wrote: > Peter Kimani wrote: > > This sure sounds like homework. Generally, asking for help about homework is > frowned a little bit by list members, more by homework givers who are almost > certainly list members as well. And if I had been such a homework giver I would give extra negative credit for not removing the hints. R.