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How to provide feedback for the wrong solution

I am a new user, and this is a great site. Lot to learn from here. I was going through the QuickSort algorithm, and observed that the description and code is not fully correct. I have tried the Java code, even though it is generating the correct result, it is taking lot more iterations than it is supposed to take. In the quick sort algo, we move from both the sides i.e. left to right and at the same time from right to left. This solution seems to be moving only from left to right, and no movement from right to left.

I want to post the correct answer, please guide me how to do it.



asked Jan 27, 2017 by codeviru