mirror of
https://github.com/TheAlgorithms/Python.git
synced 2024-11-30 16:31:08 +00:00
42 lines
968 B
Python
42 lines
968 B
Python
def bubble_sort(list1):
|
|
"""
|
|
It is similar is bubble sort but recursive.
|
|
:param list1: mutable ordered sequence of elements
|
|
:return: the same list in ascending order
|
|
|
|
>>> bubble_sort([0, 5, 2, 3, 2])
|
|
[0, 2, 2, 3, 5]
|
|
|
|
>>> bubble_sort([])
|
|
[]
|
|
|
|
>>> bubble_sort([-2, -45, -5])
|
|
[-45, -5, -2]
|
|
|
|
>>> bubble_sort([-23, 0, 6, -4, 34])
|
|
[-23, -4, 0, 6, 34]
|
|
|
|
>>> bubble_sort([-23, 0, 6, -4, 34]) == sorted([-23, 0, 6, -4, 34])
|
|
True
|
|
|
|
>>> bubble_sort(['z','a','y','b','x','c'])
|
|
['a', 'b', 'c', 'x', 'y', 'z']
|
|
|
|
"""
|
|
|
|
for i, num in enumerate(list1):
|
|
try:
|
|
if list1[i + 1] < num:
|
|
list1[i] = list1[i + 1]
|
|
list1[i + 1] = num
|
|
bubble_sort(list1)
|
|
except IndexError:
|
|
pass
|
|
return list1
|
|
|
|
|
|
if __name__ == "__main__":
|
|
list1 = [33, 99, 22, 11, 66]
|
|
bubble_sort(list1)
|
|
print(list1)
|