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September 2017 Update

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Ingy döt Net 2017-09-23 10:01:46 +02:00
parent bba7bfd280
commit ba8067c3b7
14570 changed files with 153136 additions and 63871 deletions
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6
Task/Longest-common-subsequence/Clojure/longest-common-subsequence.clj
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@ -1,10 +1,10 @@
(defn longest [xs ys] (if (> (count xs) (count ys)) xs ys))
(def lcs
(memoize
(fn [[x & xs] [y & ys]]
(cond
(or (= x nil) (= y nil) ) nil
(or (= x nil) (= y nil)) nil
(= x y) (cons x (lcs xs ys))
:else (longest (lcs (cons x xs) ys) (lcs xs (cons y ys)))))))
:else (longest (lcs (cons x xs) ys)
(lcs xs (cons y ys)))))))