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P5-algorithm-choosesubsets

May 26, 2018

Perl algorithm to iterate through subsets of a list

Perl algorithm to iterate through subsets of a list.

“Subsets” in this context refers to lists with elements taken from the original list, and in the same order as the elements in the original list. After creating the object, subsequent calls to next will return the next such list in lexicographic order where the alphabet is the original list.

WWW http//search.cpan.org/dist/Algorithm-ChooseSubsets/