Amazon Interview Experience

Amazon visited for an on-campus internship opportunity in our campus.

There were only two rounds, first was the Online Assessment and second was the Technical Interview.

Round 1 (Online Assessment) :

Two questions were there in online assessment. Both the questions were of easy level and straightforward and can be easily solved using basic stl functions. About 70 students were shortlisted for the interview round.

Round 2 (Technical Interview) :

Interview was purely dsa round and most of the questions they are asking are directly from leetcode. Interview was started and interviewer directly jumped to the first question without even asking introduction. The two questions are :

1. https://leetcode.com/problems/top-k-frequent-words/

2. https://leetcode.com/problems/shortest-path-in-a-grid-with-obstacles-elimination/

First one was very easy and I have completely solved it but second one was a little bit tricky as I have told the approach but failed to write the code completely.

Time and space complexity was discussed for both the problem and the interview was wrraped up.