DEV Community

Daniel
Daniel

Posted on

2

VR Mock Coding Interview - Coding Interview - Longest Palindromic Substring

Verdict: Pass
Score: 5/5

Coding: 5
Communication: 5
Problem Solving: 5
Inspection: 3
Review: 5

Leetcode #5 - Longest Palindromic Substring (https://leetcode.com/problems/longest...)

The candidate did an excellent job. He had seen the problem during his practice, but was still able to explain the details of an optimal solution and bring the interviewer along for the ride. He coded the solution fluently, and reviewed thoroughly. Excellent work.

What they did well

  • Able to code the optimal solution quickly
  • Explained his thinking
  • Drew out an example and walked me through it
  • Was able to deduce the runtime and space complexity confidently
  • Handled questions from the interviewer really well

What could be better

  • Nothing significant that needed to be improved on.
  • As an interviewer, I would have loved to see more of the problem solving process involved with coming up with the solution with more questions about the inputs and outputs. But since the candidate was able to so clearly articulate the solution I disregarded this.

Check out the full interview: https://www.youtube.com/watch?v=Aiw3m8EK0rs&t=179s

Join the community

Looking for a study partner? Hackpack is the most active community of engineers studying for programming interviews. We hold each other accountable, provide support, and fight burnout to study more efficiently and get the job faster.

Apply Here

Events | Youtube | Twitter | LinkedIn | Newsletter

Image of Timescale

🚀 pgai Vectorizer: SQLAlchemy and LiteLLM Make Vector Search Simple

We built pgai Vectorizer to simplify embedding management for AI applications—without needing a separate database or complex infrastructure. Since launch, developers have created over 3,000 vectorizers on Timescale Cloud, with many more self-hosted.

Read more →

Top comments (0)

Postmark Image

Speedy emails, satisfied customers

Are delayed transactional emails costing you user satisfaction? Postmark delivers your emails almost instantly, keeping your customers happy and connected.

Sign up

đź‘‹ Kindness is contagious

Please leave a ❤️ or a friendly comment on this post if you found it helpful!

Okay