Initial data commit

Task/Sorting-algorithms-Comb-sort/Common-Lisp/sorting-algorithms-comb-sort.lisp

@@ -0,0 +1,16 @@
+(defparameter *shrink* 1.3)
+
+(defun comb-sort (input)
+  (loop with input-size = (length input)
+        with gap = input-size
+        with swapped
+        do (when (> gap 1)
+             (setf gap (floor gap *shrink*)))
+           (setf swapped nil)
+           (loop for lo from 0
+                 for hi from gap below input-size
+                 when (> (aref input lo) (aref input hi))
+                   do (rotatef (aref input lo) (aref input hi))
+                      (setf swapped t))
+        while (or (> gap 1) swapped)
+        finally (return input)))