How program a particilar algorithm ?

Matt Gerrans mgerrans at ix.netcom.com
Thu Nov 15 03:01:54 CET 2001


> > I want to generate all possible lists with elements from another one. For
> > example, from a list like [1,2,3,4] i want to program an algorithm which
> > will give this result
> >
> [[1,2],[1,3],[1,4],[1,2,3],[1,2,4],[1,3,4],[1,2,3,4],[2,3],[2,4],[2,3,4],[3,
> > 4]]
>
> Haven't you forgotten [1], [2], [3] and [4]?

And don't forget poor little [ ].

- mfg






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