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README
Apache-2.0

算法和数据结构的Java/Go实践

�项目介绍

  • 本项目通过收集、分解各大厂的常见笔面试题,追本溯源至数据结构和算法的底层实现原理,采用Java和Go语言实现,配套测试数据和案例让代码更加准确。
  • 算法项目开源地址:AlgoHub (欢迎练手的同学提 issue 和 PR 以及 Star)。
  • 本项目主要包括四个部分,分别是:算法、数据结构、设计模式、以及上述三个部分的单元测试,项目简图如图1-1所示: AlgorithmPractice项目结构简图

图 1-1 AlgorithmPractice项目结构简图

�️阅读建议

  • 本项目所有的测试案例已经迁移至腾讯云,需要从额外的conf配置文件中获取连接信息,否则无法全量测试,可以私聊获取PR的方式获取conf文件
  • 阅读顺序
    • 首先,你可以通过我的 思维导图,对项目整体架构有个了解,
    • 然后,可以跳转到我的 博客 查看设计思路和实现细节,
    • 最后,通过跳转至我的 gitee 查看具体的实现代码.

代码统计

pie title 各语言代码数量统计 "Algorithm_Java_Version" : 166 "DataStructure_Java_Version" : 359 "DesignPattern_Java_Version" : 46 "Algorithm_Go_Version" : 5 "DataStructure_Go_Version" : 59 "DesignPattern_Go_Version" : 2

Java语言入口

Java项目代码总数量 Java项目代码总行数

JavaVersion Total Algorithm DataStructure DesignPattern
Code/UT 328/ 243 95/ 71 197/ 162 36/ 10
CodeNum/TestNum 20499/ 14299 5858/ 4125 13677/ 9821 964/ 353

go语言入口

Go项目代码总数量 Go项目代码总行数

GoVersion Total Algorithm DataStructure DesignPattern
Code/UT 34/ 32 2/ 3 31/ 28 1/ 1
CodeNum/TestNum 1439/ 657 64/ 57 1374/ 599 1/ 1

�特色合集

�具体的项目目录结构

�$\color{7f1A8A}Algorithm/算法专题$


�$\color{7f1A8A}DataStructure /数据结构专题$


�$\color{7f1A8A}Design Pattern /设计模式专题$


Tips

  • 全文搜一下关键词可能会有助于更好的使用

    • tips:解决题目问题需要思考到的点
    • attention:做题目时经常会忽略的一些细节【注意事项/边界条件】
    • grammar:表示Java语法的一些用法,方便快捷的找出最佳用法
  • 如何便捷地进行测试

    • 每个类都加上了UTFactory的测试用法
    • test()方法:调用了UTFactory的FullTest,表示验证功能,用于全量测试,调试时会连接一台有测试案例的数据库,并对所有测试案例进行测试,可能会出现下列情况:
      • 缺少测试案例
        • 解决方法:调用insert方法进行数据补充
      • 方法没有执行
        • 解决方法:定位没有执行的原因
      • 输入输出的数据格式获取/转换错误
        • 解决方法:定位数据格式获取/转换错误的原因
  • double_track()方法:调用了UTFactory的DoubleTrackTest,表示调试功能,用于复现错误测试案例,使用时需要手动粘贴FullTest运行时的的报错的input和output即可,方便进行断点调试

⚓️直接联系我

联系方式

$\color{ff1f1f}至简尚善,有知仍无畏$

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