[](https://developer.apple.com/)

[](https://developer.apple.com/)

[这里有中文版本的README，点击它！](https://github.com/MisterBooo/LeetCodeAnimation/blob/master/README-China.md)

I will do my best to demonstrate all the questions on LeetCode in the form of animation.

I plan to take three to four years to complete it!

I look forward to witnessing this day with you!

The latest article published in WeChat **五分钟学算法** , you can pay attention to get the latest article.

| ID | Problem | Article | Animation |

| --- | --- | :--- |:--- |

| 001 |Two-Sum | [每天一算：Two Sum](https://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483740&idx=1&sn=1950545589ea9b86ee65fbb6be1f4290&chksm=fa0e6eddcd79e7cb542b7d4dc1304eead516994315fa4f52b575230f0f022c9e0a88ede3714e&scene=21#wechat_redirect) | |

| 019| Remove-Nth-Node-From-End-of-List |[每天一算：Remove Nth Node From End of List](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483821&idx=1&sn=11ecccab76cd53163e9dedb75effeb93&chksm=fa0e6e2ccd79e73ae9137c0d91b3533df4ea4ead4ad081834b8d91ff364c0d55c350ddcfa6c4&scene=21#wechat_redirect) ||

| 020|Valid-Parentheses | [每天一算：Valid Parentheses](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483824&idx=1&sn=ab9362e125dc5e2b3ef1611cad9448c2&chksm=fa0e6e31cd79e727c6e1e0e3c467e193edb6ae841a41e5dc8eef39d0bf3141cc53f63b019cba&scene=21#wechat_redirect) ||

| 024| Swap-Nodes-in-Pairs | [每天一算：Swap Nodes in Pairs](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483773&idx=1&sn=db6cf272df968cd6571eb0bb50ecc721&chksm=fa0e6efccd79e7ea26810d335e6ece9ac23b8e3ac31be00dbd534018737ccb3ef9a00f22aff3&scene=21#wechat_redirect) ||

| 026| Remove-Duplicates-from-Sorted-Array| 每天一算：Remove Duplicates from Sorted Array ||

| 075| Sort-Colors| [每天一算：Sort Colors](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483706&idx=1&sn=905f43c882a91b55fd169d812620f277&chksm=fa0e6ebbcd79e7ad8857b0dad9ad14dbaf17fe557ef56ba600cec26b2bb668df2e171431d74c&scene=21#wechat_redirect) ||

| 086| Partition-List| [每天一算：Partition List](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483781&idx=1&sn=f31548ebbb2cf9ba56d979d3e51ddde2&chksm=fa0e6e04cd79e712d6cc7ff8e8b7631b7300ac0fa1a3e4c4e3b836de7a01fb5d0d6428a18bc4&scene=21#wechat_redirect) ||

|092 |Reverse-Linked-List-II | [每天一算：Reverse Linked List II](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483820&idx=1&sn=113e87b55c8ac8e22e9db00673798118&chksm=fa0e6e2dcd79e73b5835a262599b935783de3317a453bc0ed8df9fa5d1532785a085ea663e59&scene=21#wechat_redirect) ||

| 094|Binary-Tree-Inorder-Traversal | [每天一算：Binary Tree Inorder Traversal ](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483853&idx=1&sn=94cd4b4ee8dc2268290a72334c6af57b&chksm=fa0e6e4ccd79e75a41a6b78397b80cdfccda332823874475b516f997f89e786488599fc5cc1e&scene=21#wechat_redirect)||

|102 |Binary-Tree-Level-Order-Traversal| [每天一算：Binary Tree Level Order Traveral](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483868&idx=1&sn=d50041789fcd13a75a2296f620b69d71&chksm=fa0e6e5dcd79e74b0030ac5129f10ec4ba87c98da63c5904affe9f06e06ecf28695c410d3ec7&scene=21#wechat_redirect)||

|144 | Binary-Tree-Preorder-Traversal| [每天一算：Binary Tree Preorder Traversal](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483843&idx=1&sn=994bf0d42dd9941a879a3a3ed500a4d6&chksm=fa0e6e42cd79e75472404eb5da7ee98f20d303efe230eb4f41efec57164630f555e7111e62ff&scene=21#wechat_redirect)||

| 145| Binary-Tree-Postorder-Traversal | [每天一算：Binary Tree Postorder Traversal](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483853&idx=1&sn=94cd4b4ee8dc2268290a72334c6af57b&chksm=fa0e6e4ccd79e75a41a6b78397b80cdfccda332823874475b516f997f89e786488599fc5cc1e&scene=21#wechat_redirect)||

| 150| Evaluate-Reverse-Polish-Notation | [每天一算：Evaluate Reverse Polish Notation](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483834&idx=1&sn=27cbff99f10dfcdb56cb37c237d7f2bb&chksm=fa0e6e3bcd79e72dc430bf81aed9dde9bd01634239dcf7820d6befa881efd323d9d58d76d90d&scene=21#wechat_redirect) ||

| 167| Two-Sum-II-Input-array-is-sorted | [每天一算：Two Sum II ](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483711&idx=1&sn=3afec74e9e9effa71dc0b22659e14b44&chksm=fa0e6ebecd79e7a84db7861c9b5dbccdc98aa9d9a6994dda49a37edeb729e8242ea6af8f20ad&scene=21#wechat_redirect)||

|199 | Binary Tree Right Side View | 每天一算：Binary Tree Right Side View ||

| 203| Remove-Linked-List-Elements | [每天一算：Remove Linked List Elements](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483766&idx=1&sn=6721376a65680bf7cf9064cf7b1ae4ae&chksm=fa0e6ef7cd79e7e1665e60fe6ea3f2087bca518c1573bc4c4b9425573f98401bafc59542dca0&scene=21#wechat_redirect)||

| 219|Contains-Duplicate-II |[每天一算：Contains Duplicate II ](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483755&idx=1&sn=2501b6ca09c43eaa9fba71a9bd1f5253&chksm=fa0e6eeacd79e7fc192c0a23cf90d98fe6f2c35f9e4f2d0f937ccba45a58cf23a0a9c49d35d5&scene=21#wechat_redirect)||

|237| Delete-Node-in-a-Linked-List |每天一算：Delete Node in a Linked List| |

|283 |Move-Zeroes |[每天一算：Move Zeros](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483700&idx=1&sn=465f778d60e8560742feab5844d7cac5&chksm=fa0e6eb5cd79e7a357899d378edb532b498cd63e3ce9113f8ac74d397ce4b214ca5aa8198b7d&scene=21#wechat_redirect)||

|328 |Odd-Even-Linked-List | [每天一算：Odd Even Linked List](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483786&idx=1&sn=f7810950b34675e1c4420361faf5e361&chksm=fa0e6e0bcd79e71d2c6fc6a4a68b6ef7a17abc3dc9897548f8e44b51e9494f52c4cebbc4176e&scene=21#wechat_redirect) ||

|344 | Reverse-String |[每天一算：Reverse String](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483799&idx=1&sn=c2212c8963809e8d3392abeeb851dbfc&chksm=fa0e6e16cd79e7003c2d30b1a2bb4f23dc56df38e3efedd0ab2cfae291609280a832eabe67de&scene=21#wechat_redirect) ||

|349 | Intersection-of-Two-Arrays| [每天一算：Intersection of Two Arrays ](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483726&idx=1&sn=a887f6b983058d97c183dd300832ecbb&chksm=fa0e6ecfcd79e7d985587b543622c85aadc83a4d7a074135e1356fb4a0ebfd07e7af13467906&scene=21#wechat_redirect)||

| 350| Intersection-of-Two-Arrays-II| [每天一算：Intersection of Two Arrays II ](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483733&idx=1&sn=946bd6de3251437dd77b43ecab056c82&chksm=fa0e6ed4cd79e7c2a439b5f1853bf5154a3438ed282c7ba5e94948780c426a1f1492c0b201c4&scene=21#wechat_redirect)||

|447 | Number-of-Boomerangs | [每日一算：Number of Boomerangs](http://mp.weixin.qq.com/s?__biz=MzUyNjQxNjYyMg==&mid=2247483747&idx=1&sn=7774eee0b252b311257134f6a52c4e2d&chksm=fa0e6ee2cd79e7f44858c46c3d04859ced9073dbb9de95ce7ee0bcc131e613862ddfd9a6f158&scene=21#wechat_redirect)||

|454 |4Sum-II | 每日一算：4Sum II||

This warehouse code unless otherwise specified, all from this warehouse

[Play-Leetcode](https://github.com/liuyubobobo/Play-Leetcode)

The warehouse is kept up to date.

2018-12-07 explain:

In order to better perform LeetCode animation, i am working hard to learn more data structures and algorithms.

I am currently writing an article 《动画图解数据结构》, and will continue to update this warehouse after finishing the series of articles on animation graphic data structure.

E-mail：278166530@qq.com

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