Cocktail shaker sort, also known as bidirectional bubble sort, cocktail sort, shaker sort (which can also refer to a variant of selection sort), ripple sort, shuffle sort, or shuttle sort, is a variation of bubble sort that is both a stable sorting algorithm and a comparison sort. The algorithm differs from a bubble sort in that it sorts in both directions on each pass through the list. This sorting algorithm is only marginally more difficult to implement than a bubble sort, and solves the problem of turtles in bubble sorts. It provides only marginal performance improvements, and does not improve asymptotic performance; like the bubble sort, it is not of practical interest (insertion sort is preferred for simple sorts), though it finds some use in education.
pip install allalgorithms
from allalgorithms.sorting import cocktail_shaker_sort arr = [77, 2, 10, -2, 1, 7] print(cocktail_shaker_sort(arr)) # -> [-2, 1, 2, 7, 10, 77]
Returns a sorted array
array: Unsorted Array