Leetcode 54: Spiral Matrix

Feb. 12, 2018

Introduction

It is 12:00 PM mock interview. I had to work on Spiral matrix algorithm. So I spent around 20 minutes to write a solution based on my last practice.

I learned the lesson on interviewing.io on January 23 2018. The lesson is that I have to take mock interview seriously. Follow the interviewer. If I am asked to find the alternative solution, then I have to fully use those 40 minutes to come out the solution. Work on it, and define the requirement, and address the issues, come out the design, techniques to solve the problems first.

Code review

Here is my C# code.