How can I maximally partition a set?
- by Gregory Higley
I'm trying to solve one of the Project Euler problems. As a consequence, I need an algorithm that will help me find all possible partitions of a set, in any order.
For instance, given the set 2 3 3 5:
2 | 3 3 5
2 | 3 | 3 5
2 | 3 3 | 5
2 | 3 | 3 | 5
2 5 | 3 3
and so on. Pretty much every possible combination of the members of the set. I've searched the net of course, but haven't found much that's directly useful to me, since I speak programmer-ese not advanced-math-ese.
Can anyone help me out with this? I can read pretty much any programming language, from BASIC to Haskell, so post in whatever language you wish.
