CombinatoricsLib

CombinatoricsLib is a simple library to generate permutations and combinations. You can download this jar from https://code.google.com/p/combinatoricslib/downloads/list.

By usning combinatoricsLib, you can

getpermutations

getpermutations with repetition

getcombinations

getcombinations with repetition

getsubsets

getinteger partitions

Subsequent posts will explain all these things.

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