HuanChen1025 / awesome-java-leetcode

leetcode Algorithms

awesome-java-leetcode

If you like this project, please leave me a star. ★

"For coding interview preparation, LeetCode is one of the best online resource providing a rich library of more than 300 real coding interview questions for you to practice from using one of the 7 supported languages - C, C++, Java, Python, C#, JavaScript, Ruby."

If you feel benefited from Leetcode and loves it, please consider to donate to Leetcode in order to help us build the best OJ platform.

Best way to open this project

1. Install Intellij on your machine, either CE or UE.
2. git clone this repo to your local disk
3. import this project as a new project (does not need to be a gradle project)

Algorithms

#	Title	Solutions	Time	Space	Video	Difficulty	Tag
4	Median of Two Sorted Arrays	Solution	?	?		Hard	Divide and Conquer
3	Longest Substring Without Repeating Characters	Solution	O(n)	O(k)		Medium	HashMap, Sliding Window
2	Add Two Numbers	Solution	O(max(m,n))	O(1)		Medium	LinkedList
1	Two Sum	Solution	O(n)	O(n)		Easy	HashMap