For quicksort I didn't use the proposed algorithm by the book. Instead, I used the primary slice for future calls. Quicksort with random pivot got really messy, because I didn't use the shorter and bigger slices. Making it better would be nice!
farid-moradi/selected-grokking-algorithm-codes
Some algorithms from 'Grokking Algorithm' by Aditya Y. Bhargava
GoGPL-3.0