91f7972 58f6308
1
2
3
4
5
6
7
8
9
def bubble_sort(arr): """Sort an array using bubble sort.""" 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
