15. Quick Sort Practice

Start Quiz:

"""Implement quick sort in Python.
Input a list.
Output a sorted list."""
def quicksort(array):
    return []

test = [21, 4, 1, 3, 9, 20, 25, 6, 21, 14]
print quicksort(test)

Congrats on getting through three different types of sorts! You should also investigate some of the other famous sorting algorithms. You can watch all of them in action here (and see a coding solution too).