<reponame>phildavis17/DS_A

from typing import Collection

def bubble_sort(items: Collection[int]) -> Collection[int]:
    pass


def insertion_sort(items: Collection[int]) -> Collection[int]:
    pass

def merge_sort(items: Collection[int]) -> Collection[int]:
    pass

def quick_sort(items: Collection[int]) -> Collection[int]:
    pass


def radix_sort(items: Collection[int]) -> Collection[int]:
    pass


def topological_sort(items: Collection[int]) -> Collection[int]:
    pass



