mirror of
https://github.com/TheAlgorithms/Python.git
synced 2024-12-23 19:50:16 +00:00
27 lines
834 B
Python
27 lines
834 B
Python
def cocktail_shaker_sort(unsorted):
|
|
"""
|
|
Pure implementation of the cocktail shaker sort algorithm in Python.
|
|
"""
|
|
for i in range(len(unsorted) - 1, 0, -1):
|
|
swapped = False
|
|
|
|
for j in range(i, 0, -1):
|
|
if unsorted[j] < unsorted[j - 1]:
|
|
unsorted[j], unsorted[j - 1] = unsorted[j - 1], unsorted[j]
|
|
swapped = True
|
|
|
|
for j in range(i):
|
|
if unsorted[j] > unsorted[j + 1]:
|
|
unsorted[j], unsorted[j + 1] = unsorted[j + 1], unsorted[j]
|
|
swapped = True
|
|
|
|
if not swapped:
|
|
return unsorted
|
|
|
|
|
|
if __name__ == "__main__":
|
|
user_input = input("Enter numbers separated by a comma:\n").strip()
|
|
unsorted = [int(item) for item in user_input.split(",")]
|
|
cocktail_shaker_sort(unsorted)
|
|
print(unsorted)
|