Julia makes it really easy to use the quick sort algorithm.
For array, A, with datatype Vector{K}, where K <: Any, we can use the in-place sorting function sort! with the alg flag with QuickSort.
sort!(A, alg=QuickSort)In fact, by default Julia uses QuickSort for numerical array sorting and MergeSort for any others. More information on available sorting algorithms can be found in the Julia documentation for sorting.