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Amazon Interview Experience for Intern+SDE-1 (On-Campus)

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Round 1(Online Test): it was the first round with 4 sections.

  1. Code Debugging test
  2. 2 coding questions(70 min)
  3. Personality Questions
  4. Logical Reasoning

Round 2(Technical Interview 60 min): First, the interviewers introduced themselves and then asked to introduce myself. Then he asked about the projects I did. After an introductory discussion on projects, he gave me 3 coding questions on their personal live code environment.

He asked me to explain the approach first and then code it down. I had to explain the time complexity of each solution and optimal code if possible with lesser time complexity.

  1. https://www.geeksforgeeks.org/find-maximum-number-can-formed-digits-number-reviewed/
  2. https://www.geeksforgeeks.org/find-the-maximum-element-in-an-array-which-is-first-increasing-and-then-decreasing/
  3. https://www.geeksforgeeks.org/find-maximum-path-sum-in-a-binary-tree/

Round 3(Technical Interview 120 min): Similar to the first round there was a brief introduction from both sides. This round was coding plus the kind of HR. After 2 coding questions, I was asked to describe a tough situation that I faced while completing any project of mine, what was my target, what I did to overcome it, and what was the end result.

  1. https://www.geeksforgeeks.org/merge-k-sorted-linked-lists-set-2-using-min-heap/
  2. https://www.geeksforgeeks.org/convert-normal-bst-balanced-bst/

Verdict: Selected


Last Updated : 30 Nov, 2021
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