Amazon Interview Experience | Set 308 (For SDE) Improve Improve Like Article Like Save Share Report I was recently interviewed for the position of SDE-1 at Amazon. It was a 3 round process: Round 1: On paper coding: Given a binary tree print it in vertical order. The problem is stated here: Print a Binary Tree in Vertical Order Given a linked list convert it into given format: 1->2->3->4->5->6 to 1->6->2->5->3->4 Round 2: It was an in-person interview.I was asked only one question. He asked me about various approaches. With least space complexity, least time complexity, different data structure usage for the following problem: Trapping Rain Water Round 3: I was asked to implement a queue with any data structure, discuss its time complexity, why the particular DS was chosen etc. Second question was to find the number of islands given a graph, i.e. find number of disconnected graphs given a graph. All Practice Problems for Amazon ! Last Updated : 08 Jul, 2019 Like Article Save Article Previous Amazon Interview Experience | Set 351 (Off-Campus for SDE I) Next Dell Interview Experience | Set 4 (On-Campus) Share your thoughts in the comments Add Your Comment Please Login to comment...