About: LeetCode Algorithm, Common Algorithms in Interviews [Article] (Special Summary)

 foreword

1. About the author

1. The Java back-end programmers who have worked in the first-tier factories in Beijing may be by your side;
2. CSDN accounts, WeChat public accounts, and headline accounts are all "IT ignorant gentlemen";
3. Passionate about SpringCloud and Kubernetes;
4. All the following articles are original by the author, thank you for your support!

2. About the code repository

1. GitHub maintains the source code of the projects involved in the CSDN blog post, address: https://github.com/IamJiming;
2. Friends who are interested in joining Git Teams for joint development, please leave a message below the article or privately message me on the public account;
3. If it helps you, please give a Star, thank you for your support!

3. About this article

        This article organizes all the author's [Java algorithm] related articles, and makes a lightweight classification, I hope you can find valuable content from it, it will be my honor.

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1. Basic data type related

• The comparison between Java Int and Integer values ​​is definitely a master . .net/article/details/123272084

• [Likou] Brush questions, handwritten Java algorithms, one question per day, continuous update..._Java Punk-CSDN Blog_java writing algorithm questions Xiaobian is now very obsessed with brushing algorithm questions, just like when I was obsessed with Sudoku games. It's cool to feel like going back to high school to do math problems. This article is mainly to make a summary of the algorithm problems that I have published, so I will continue to update it, so stay tuned! https://jiming.blog.csdn.net/article/details/103292427

2. Array related - Array

• Java Arrays array-related algorithm questions, originating from Dachang and "Sword Pointing Offer", welcome to leave a message to add~~_Java Punk's Blog-CSDN Blog In order to facilitate learning, the editor has organized a copy of array-related algorithm topics, Welcome to communicate! https://blog.csdn.net/weixin_44259720/article/details/123279873

• LeetCode[15, 16] - The sum of three numbers && the closest sum of the three numbers ://blog.csdn.net/weixin_44259720/article/details/123200449

3. Linked list related - ListNode

• ListNode linked list algorithm interview questions, originating from Dachang's real questions and "Sword Pointing Offer", welcome to leave a message to add~~_Java Punk's Blog-CSDN Blog This article organizes the more common chain surface test questions in Dachang interviews, let's learn together! https://blog.csdn.net/weixin_44259720/article/details/121694736

4. Binary tree related - TreeNode

• TreeNode binary tree algorithm interview questions, from Dachang Zhenti and "Sword Pointing Offer", welcome to leave a message to add~~_Java Punk's Blog-CSDN Blog Binary tree (Binary tree) is a very important data structure, and it is a high-level algorithm problem Frequently appeared knowledge points, whether it is to cope with work or interviews, it is necessary to study in depth. https://blog.csdn.net/weixin_44259720/article/details/121553375
• Java implements pre-order, in-order, post-order, and layer-order traversal of binary trees (recursive + non-recursive methods), with its own explanations Recursive and non-recursive traversal of preorder, inorder, postorder, and layer order. Combined with their own experience summary, and simple and easy-to-understand graphics, the introduction is explained in simple language. https://jiming.blog.csdn.net/article/details/121494049

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