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Data structures and algorithms (DSA) interview Q&A: mock session for a position with 4+ years of exp

Anywhere Club community leaders about the new video:

— Check out this episode where we dive into a Data Structures and Algorithms Job Interview tailored for a position requiring 4+ years of experience. Watch as Pulkit Gupta, our candidate, takes on complex coding challenges and navigates in-depth questions from our expert interviewer, Saurabh Shekhar. Hosted by Roman Zatitskii, our EngX Product Manager, the session wraps up with both participants sharing their honest feedback on the interview. This episode offers an invaluable behind-the-scenes look at a technical interview — don’t miss it!

Published in Tech matters20 December 2024

NAVIGATION

00:00 Intro

01:14 Introduction of participant

02:31 Theoretical part 1

02:54 ArrayList vs LinkedList

05:11 Internal HashMap

09:23 Quick Sort vs Merge Sort

11:47 Building a leaderboard

15:07 Solving the leaderboard problem

20:11 Optimizing complexity

27:39 Implementation and testing

34:30 Data updates

42:42 Testing and debugging

50:21 Reducing and sorting maps

01:00:19 Kadane’s algorithm

01:09:07 Handling negative values

1:14:39 Feedback session

01:16:15 Expert verdict

01:18:17 Final thoughts

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