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< a href = "https://www.hello-algo.com/" >
< img src = "https://www.hello-algo.com/index.assets/hello_algo_header.png" width = "450" > < / a >
< / p >
< p align = "center" >
< img style = "height: 60px;" src = "https://readme-typing-svg.demolab.com?font=Noto+Sans+SC&weight=400&duration=3500&pause=2000&color=21C8B8¢er=true&vCenter=true&random=false&width=200&lines=Hello%2C+%E7%AE%97%E6%B3%95+!" alt = "hello-algo-typing-svg" / >
< / br >
动画图解、一键运行的数据结构与算法教程
< / p >
< p align = "center" >
< a href = "https://www.hello-algo.com/" >
< img src = "https://www.hello-algo.com/index.assets/btn_read_online_dark.svg" width = "145" > < / a >
< a href = "https://github.com/krahets/hello-algo/releases" >
< img src = "https://www.hello-algo.com/index.assets/btn_download_pdf_dark.svg" width = "145" > < / a >
< / p >
< p align = "center" >
< img src = "https://www.hello-algo.com/index.assets/animation.gif" width = "389" >
< img src = "https://www.hello-algo.com/index.assets/running_code.gif" width = "389" >
< / p >
< p align = "center" >
< img src = "https://img.shields.io/badge/Python-snow?logo=python&logoColor=3776AB" >
< img src = "https://img.shields.io/badge/C%2B%2B-snow?logo=c%2B%2B&logoColor=00599C" >
< img src = "https://img.shields.io/badge/Java-snow?logo=coffeescript&logoColor=FC4C02" >
< img src = "https://img.shields.io/badge/C%23-snow?logo=csharp&logoColor=512BD4" >
< img src = "https://img.shields.io/badge/Go-snow?logo=go&logoColor=00ADD8" >
< img src = "https://img.shields.io/badge/Swift-snow?logo=swift&logoColor=F05138" >
< img src = "https://img.shields.io/badge/JavaScript-snow?logo=javascript&logoColor=E9CE30" >
< img src = "https://img.shields.io/badge/TypeScript-snow?logo=typescript&logoColor=3178C6" >
< img src = "https://img.shields.io/badge/Dart-snow?logo=dart&logoColor=0175C2" >
< img src = "https://img.shields.io/badge/Rust-snow?logo=rust&logoColor=000000" >
< img src = "https://img.shields.io/badge/C-snow?logo=c&logoColor=A8B9CC" >
< img src = "https://img.shields.io/badge/Kotlin-snow?logo=kotlin&logoColor=7F52FF" >
< img src = "https://img.shields.io/badge/Zig-snow?logo=zig&logoColor=F7A41D" >
< / p >
< p align = "center" >
简体中文
｜
< a href = "https://github.com/krahets/hello-algo/blob/main/zh-hant/README.md" > 繁體中文< / a >
｜
< a href = "https://github.com/krahets/hello-algo/blob/main/en/README.md" > English< / a >
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## 关于本书
本项目旨在打造一本开源免费、新手友好的数据结构与算法入门教程。
- 全书采用动画图解，内容清晰易懂、学习曲线平滑，引导初学者探索数据结构与算法的知识地图。
- 源代码可一键运行，帮助读者在练习中提升编程技能，了解算法工作原理和数据结构底层实现。
- 鼓励读者互助学习，提问与评论通常可在两日内得到回复。
若本书对您有所帮助，请在页面右上角点个 Star :star: 支持一下，谢谢！
## 推荐语
> “一本通俗易懂的数据结构与算法入门书，引导读者手脑并用地学习，强烈推荐算法初学者阅读。”
>
> **—— 邓俊辉，清华大学计算机系教授**
> “如果我当年学数据结构与算法的时候有《Hello 算法》，学起来应该会简单 10 倍！”
>
> **—— 李沐，亚马逊资深首席科学家**
## 贡献
本开源书仍在持续更新之中，欢迎您参与本项目，一同为读者提供更优质的学习内容。
- [内容修正 ](https://www.hello-algo.com/chapter_appendix/contribution/ )：请您协助修正或在评论区指出语法错误、内容缺失、文字歧义、无效链接或代码 bug 等问题。
- [代码转译 ](https://github.com/krahets/hello-algo/issues/15 )：期待您贡献各种语言代码，已支持 Python、Java、C++、Go、JavaScript 等 12 门编程语言。
- [中译英 ](https://github.com/krahets/hello-algo/issues/914 )：诚邀您加入我们的翻译小组，成员主要来自计算机相关专业、英语专业和英文母语者。
欢迎您提出宝贵意见和建议，如有任何问题请提交 Issues 或微信联系 `krahets-jyd` 。
感谢本开源书的每一位撰稿人，是他们的无私奉献让这本书变得更好，他们是：
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< a href = "https://github.com/krahets/hello-algo/graphs/contributors" >
< img width = "770" src = "https://contrib.rocks/image?repo=krahets/hello-algo&max=300&columns=16" / >
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## License
The texts, code, images, photos, and videos in this repository are licensed under [CC BY-NC-SA 4.0 ](https://creativecommons.org/licenses/by-nc-sa/4.0/ ).
