Case study: Lowest common ancestor in Binary tree mock interview

June 14, 2019

Introduction

It was my 10:00 PM mock interview. I like to do a case study on my mock interview with a top-talent interviewee.

Case study

First, I like to put interviewee's code into gist and share here.

Feedback from interviewee 

Feedback from interviewer

Actionable Items

I like to spend some time in short future to put all those mock interview into my github folder. I like to learn from those interviewees, specially those top-talent performers.

Also, I like to write a C# solution and add to my practice in 2019. The link of lowest common ancestor is here. My C# practice is here.