Algorithms In .NET

This is similar to Median Sort, which I skipped, but Quicksort supersedes it.  This uses a similar strategy, but instead of finding the median, it accepts any value for the pivot index, then simply performs an insertion sort on the resulting partitioned array of 2 sub-arrays.  The insertion sort used here is from a prior post on Insertion Sort . Class using System; namespace Algorithms {     class QuickSort     {         public void Sort()         {             //creates array             int[] arrayToSort = { 11, 1, 22, 2, 33, 3, 44, 4, 55, 5, 66, 6, 7, 77 };             //gets pivotIndex, set at midpoint of arry             int pivotIndex = Partition(arrayToSort, 0, arrayToSort.Length - 1, (arrayToSort.Length - 1)/2);             //sorts...