2009/09/25 20:18:51
clojureでフィボナッチ
遅延評価つかうとこんなに簡単
(def fibs (lazy-cat [0 1] (map + fibs (rest fibs))))
みてみる
user=> (take 20 fibs)
(0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 2584 4181)
遅延評価つかうとこんなに簡単
(def fibs (lazy-cat [0 1] (map + fibs (rest fibs))))
みてみる
user=> (take 20 fibs)
(0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 2584 4181)