an oop question

[Greg Ewing]

On 4/11/22 1:29 am, Julieta Shem wrote:
> Perhaps I can reduce the
> class Pair to just being a pair as we know it, made of two things, then
> we create a class called Sequence, which is really a composition of
> Pairs, comes with a length method and we derive Stack from it.

That sounds better. But be careful -- a Sequence class would
probably be expected to have methods for e.g. inserting and
removing things in the middle, which you might not want to
allow for a Stack.

-- 
Greg