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September 2017 Update

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Ingy döt Net 2017-09-23 10:01:46 +02:00
parent bba7bfd280
commit ba8067c3b7
14570 changed files with 153136 additions and 63871 deletions
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9
Task/Sorting-algorithms-Stooge-sort/Common-Lisp/sorting-algorithms-stooge-sort.lisp Normal file
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(defun stooge-sort (vector &optional (i 0) (j (1- (length vector))))
(when (> (aref vector i) (aref vector j))
(rotatef (aref vector i) (aref vector j)))
(when (> (- j i) 1)
(let ((third (floor (1+ (- j i)) 3)))
(stooge-sort vector i (- j third))
(stooge-sort vector (+ i third) j)
(stooge-sort vector i (- j third))))
vector)