Java Interview Prep — Part 2

Array and sorting questions show up in almost every Java interview, and this part walks through them the way I'd actually explain them on a whiteboard — plain English first, code after. Kadane's algorithm and the sort family (merge, quick, counting, bucket) are the two sections worth slowing down on; the rest clicks quickly once those two land. Pairs well with Part 4 if you're doing a full prep pass rather than a quick refresh.