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Jumping on the Clouds

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  • dumetrulo
    2 months ago+ 0 comments

    Clojure solution:

    (defn jumpingOnClouds [c]
      (let [cc (dec (count c))]
        (loop [i 0 j 0]
          (cond (>= i cc) j
                (= i (dec cc)) (inc j)
                true (recur (+ i (if (pos? (nth c (+ i 2))) 1 2))
                            (inc j))))))
    
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