Create CombSort.py

Improved version of the bubble-sort method.

sorting/CombSort.py

@@ -0,0 +1,14 @@
+def combsort(numbers_list):
+	ordered = numbers_list.copy()
+	gap = len(numbers_list) # initial gap (first and last element)
+	swaps = True
+	while swaps or gap!=1: 
+		swaps = False
+		for i in range(len(numbers_list)-gap):
+			if ordered[i] > ordered[i+gap]: # swaps without extra variable
+				ordered[i] = ordered[i+gap] - ordered[i]
+				ordered[i+gap] = ordered[i+gap] - ordered[i]
+				ordered[i] = ordered[i+gap] + ordered[i]
+				swaps = True
+		gap = max(gap-1, 1)	# update gap, minimum gap is 1
+	return ordered