Teamers,

The guy was asking for help on his homework.  First we gave him subtle
hints, then not-so-subtle, then we gave him the whole algorithm in
English, and finally, we posted the entire solution for him to compile
and turn in.

("we" meaning Team-Ada in general)

:-) :-)

--
Wes Groleau
http://freepages.genealogy.rootsweb.com/~wgroleau