N26 coding exercise

A while back, I worked on N26 coding exercise and found the problem quite entertaining. Figured to share it:

N26 coding exercise

Correct, with minor test comments (should not use Thread.sleep(…)) and not entirely efficient but clean and 100% test driven solution can be found here and backup: here.

I think this exercise worth while, do it just for fun and giggles :)

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.