Bubble_Sort.py

# Best: O(n) time | O(1) space
# Average: O(n^2) time | O(1) space
# Worst: O(n^2) time | O(1) space
def bubbleSort(array):
 	isSorted = False
 	counter = 0
 	while not isSorted:
 		isSorted = True
 		for i in range(len(array) - 1 - counter):
 			if array[i] > array[i + 1]:
 				swap(i, i + 1, array)
 				isSorted = False
 		counter += 1
 	return array

def swap(i, j, array):
 	array[i], array[j] = array[j], array[i]