Created
November 19, 2011 02:23
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A lazy sequence implementation of the fizzbuzz problem.
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| (ns fizzbuzz.core) | |
| (defn divisible [x n] | |
| (if (= 0 (mod x n)) | |
| :true)) | |
| (defn nth-fizzbuzz-term [n] | |
| (cond (and (divisible n 3) (divisible n 5)) :fizzbuzz | |
| (divisible n 3) :fizz | |
| (divisible n 5) :buzz | |
| :else n)) | |
| (defn fizzbuzz [x] | |
| (lazy-seq (map nth-fizzbuzz-term (range 1 (inc x))))) | |
| ;; Example Usage | |
| ;; > (take 10 (drop 100000000 (fizzbuzz.core/fizzbuzz 1500000000))) | |
| ;; (100000001 :fizz 100000003 100000004 :fizzbuzz 100000006 100000007 :fizz 100000009 :buzz) |
Author
see what I did there?
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Aaron Kuehler
On Nov 22, 2011, at 5:45 PM, Kyle ***@***.*** wrote:
ew you said 'blow your stack.'
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ew you said 'blow your stack.'