Hi,

I need to perform a search for all strings of lengths, say, L = [8 ... 13] characters. There are only 4 characters which can be used to make up the strings, say, [a b c d].

In other words, for a size L I need to count the matches for each of the permutations (obviously with repetition). I.e. I need to count the matches for each of the 4^L permutations.

I know there is something like Algorithm::Permute out there but I don't think it solves my problem.

Thanks for any hints.

Hadassa

In reply to Permutation with repetitions by umeboshi

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