quiz 1. Done the merging part, but now need to do the countingand count split inversion part
The "Inversion.py" file is completed and successfully completed quiz 1 with
the "IntegerArray.txt" input.
Added the Quick sort algorithm for prob 2 - quest 1 that used the first
element of array as the pivot each time.
Finished prob two and got it all correct.
Finished a DFS algorithm in preparation for Prob-04 (Strongly connected components)
Added the "BFS" from "The Algorithm Design Manual"