Unfortunately a flowchart is a flowchart. It can even be made for the process of deciding which TV to buy !
Given all the basic elements remain same I donno what else you're looking for.. ?

If you're looking at only flowcharts here:
http://images.google.co.in/images?q=flowchart
Of course a sequence diagram is another option:
http://images.google.co.in/images?q=sequence%20diagrams...

>> You are given an array of length N, which contains values in the range from 0 to (N^2) - 1. You are to sort it in O(N) time.

2 questions to understand the question:

1. Why does the range of...