def bubble_sort(arr):
	n = len(arr)
	for i in range(n):
		for j in range(0, n - i - 1):
			if arr[j] > arr[j + 1]:
				arr[j], arr[j + 1] = arr[j + 1], arr[j]
	return arr


data = [64, 34, 25, 12, 22, 11, 90]
print("Bubble Sort:", bubble_sort(data.copy()))


## Bubble Sort: [11, 12, 22, 25, 34, 64, 90]