Amazon

It was good. He first introduced himself and directly jumped into DSA problems. The first question was the maximum branch sum in a binary tree. The second was to reverse a stack without using extra space.

The interview started with your current role and extras from daily work. What is a good skill, and how are you good in DSA and algorithms? There were two rounds scheduled. I was screened out after the second round.

Online Assessment (OA) that covered two key areas: DSA (Data Structures & Algorithms): Typical competitive-programming style problems such as arrays, strings, trees, graphs, dynamic programming, etc. Often includes time/space complexity considerat