Data commit

Task/Sorting-Algorithms-Circle-Sort/CoffeeScript/sorting-algorithms-circle-sort.coffee

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+circlesort = (arr, lo, hi, swaps) ->
+  if lo == hi
+     return (swaps)
+
+  high = hi
+  low  = lo
+  mid = Math.floor((hi-lo)/2)
+
+  while lo < hi
+    if arr[lo] > arr[hi]
+       t = arr[lo]
+       arr[lo] = arr[hi]
+       arr[hi] = t
+       swaps++
+    lo++
+    hi--
+
+  if lo == hi
+     if arr[lo] > arr[hi+1]
+        t = arr[lo]
+        arr[lo] = arr[hi+1]
+        arr[hi+1] = t
+        swaps++
+
+  swaps = circlesort(arr,low,low+mid,swaps)
+  swaps = circlesort(arr,low+mid+1,high,swaps)
+
+  return(swaps)
+
+VA = [2,14,4,6,8,1,3,5,7,9,10,11,0,13,12,-1]
+
+while circlesort(VA,0,VA.length-1,0)
+   console.log VA