ByteDance

This is a typical LC hard and LC medium question. I can't recall the exact details, but the hard one is a challenging graph problem that asks you to optimize it using a different approach presented in the problem. The medium problem is about finding

It was an online assessment with 3 questions; each are LeetCode medium/hard questions I was unable to complete. Obviously, I didn’t hear back from them; maybe I will apply again soon.

The recruiter contacted me via email and we had an initial conversation before I was set up for the first technical screening round. I was asked to solve a medium-level DS-algo problem. I initially discussed a sub-optimal solution, but with a few hi