Amazon

On-campus hiring. Two rounds: * First, an online assessment on HackerRank with three LeetCode medium questions (1.5 hours). * Second, an interview with two LeetCode medium questions (1 hour). The interview was easy, so I was sure I had cleared

There was only one round of tech. In it, they asked me two questions: one from DP on a grid, and another from sliding window on arrays. Having completed that, they asked me about Tries, but didn't actually pose a question about them.

The interviewer gave his introduction, and then I gave mine. After that, the technical round began. I was asked two DSA questions and was asked to: * Code the solution * Explain a dry run of the code * Write the time and space complexity of the sol