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Amazon Interview Experience for 6-Months Internship (2020)
  • Difficulty Level : Easy
  • Last Updated : 25 Oct, 2020

Recently Amazon visited our college Campus for SLI.

Selection Process:

  • Online Test: Code Debugging 7 questions
  • 2 Coding questions
  • Workstyle Assessment
  • Aptitude

Followed by two Technical interviews on the Amazon Chime Platform.

Online Round: Coding questions were from these set of questions-

  • Find if a tree is a subtree of another tree.
  • Search in a row and column-wise sorted matrix.
  • Bridges in a graph.
  • Count all two sum pairs.

Around 280 students appeared for Online Assessment and 38 students were shortlisted for further rounds.

Technical Round 1: Rearrange an array such that positive and negative numbers are at alternating positions. Staring from a positive integer. If there are extra positive or negative numbers place them at the end.

Technical Round 2: Started with introduction and discussion on projects. Then 2 coding questions were asked.

  1. Given a string you have to remove k consecutive occurences of a character.


    string="abbbaa" and k=3.So output will be "" 
    string ="abbahjjjddj" and k=2.So output will be "h".
  2. Min steps to reach the end.

  3. Discussion on time complexities for each problem.

Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready. To complete your preparation from learning a language to DS Algo and many more, please refer Complete Interview Preparation Course. In case you are prepared, test your skills using TCS, Wipro, Amazon and Microsoft Test Serieses.

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