Amazon

First was a coding test. Then got called for on-site interview, which had 2 coding rounds. After this there was an HR interview which discusses about your score and feedback.

Mainly focused on DSA and projects mentioned in our resume. DSA questions can be of various topics, such as DP, graphs, trees, linked lists, etc. Through knowledge of the projects mentioned and what is the most recent project worked upon.

It was smooth, and the interviewers were very helpful and friendly. They explained and cleared all of my doubts regarding the problems. You are given an integer array `coins` representing coins of different denominations and an integer `amount` repr