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2013-04-11 01:07:29 -07:00 · 2013-04-11 01:07:29 -07:00 · 68f8f3e56b
commit 68f8f3e56b
parent b83f433714
14735 changed files with 178959 additions and 0 deletions
--- a/Task/Sorting-algorithms-Sleep-sort/Racket/sorting-algorithms-sleep-sort.rkt
+++ b/Task/Sorting-algorithms-Sleep-sort/Racket/sorting-algorithms-sleep-sort.rkt
@ -0,0 +1,15 @@
+#lang racket
+
+;; accepts a list to sort
+(define (sleep-sort lst)
+  (define done (make-channel))
+  (for ([elem lst])
+    (thread
+     (λ ()
+       (sleep elem)
+       (channel-put done elem))))
+  (for/list ([_ (length lst)])
+    (channel-get done)))
+
+;; outputs '(2 5 5 7 8 9 10)
+(sleep-sort '(5 8 2 7 9 10 5))