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fupfin/count-change.clj

Created December 29, 2014 03:39
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count-change.clj
(defn count-change-for-us [amount] (count-change amount [1 5 10 25 50]))
(defn count-change [amount coins]
(cond (= amount 0) 1
(< amount 0) 0
(empty? coins) 0
:else (+ (count-change (- amount (first coins)) coins)
(count-change amount (rest coins)))
))
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fupfin commented Dec 29, 2014

user=> (count-change-for-us 100)
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