5 years hard working - C# Leetcode is not enough to master C# API design

 Sept. 12, 2020

Introduction

It is my short research. I do not learn how to design C# double linked list using LinkedList and LinkedListNode, so that  I am pretty sure that I need to work on API design better. 

One phone screen

Through one short phone screen, I learn that I have to work hard to prepare. The idea of phone screen is to bring into most hard working people and I like to be one of them. 

Somehow I did not practice too many algorithms in two weeks preparation.