看不懂英文？点这里

Abstract

This series of posts are used to record how I learned and understand by algorithm practice on leetcode. Hopefully, these post would be a great review of what I learned, and might give you some advice on how to solve these questions.

Where they from? (Link at References)

It is better to now what/which question should you take before we start doing them, or you will not know where to start, where to go next level. Thus, I found a GitHub repository about the leetcode questions raiders. General speaking, it gives you a full list of question and their solution, but that is all in chinises which means it would be a great chance to also practice my english skill, sounds great right?😂 This also means the following posts (include this post…) might have some grammer issues, hope you guys can understand what I speak here.🥲