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Task/Balanced-brackets/Clojure/balanced-brackets-1.clj
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Task/Balanced-brackets/Clojure/balanced-brackets-1.clj
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(defn gen-brackets [n]
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(->> (concat (repeat n \[) (repeat n \]))
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shuffle
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(apply str ,)))
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(defn balanced? [s]
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(loop [[first & coll] (seq s)
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stack '()]
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(if first
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(if (= first \[)
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(recur coll (conj stack \[))
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(when (= (peek stack) \[)
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(recur coll (pop stack))))
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(zero? (count stack)))))
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