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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions

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(defn combinations [coll k]
(when-let [[x & xs] coll]
(if (= k 1)
(map list coll)
(concat (map (partial cons x) (combinations coll (dec k)))
(combinations xs k)))))