无组件上传，适合初学者学习，自己做的，互相学习

此文件主要说明了二叉树的建立建立过程，用户看后可提出意见！-this document mainly to explain the establishment of a binary tree building process, users can read comments!

很好用的串口调试的工具,可以支持多种校验码-a good debug tool for COM

连锁专卖店系统，powerbuilder，很不错的。可以参考使用，供学习使用-Chain store system, powerbuilder, very good. Can refer to the use for learning to use

hardware文件代码，在小车循迹程序中有着重要应用！-hardware document code, in the car tracking program has an important application!

智力游戏，用方格代表街道房屋，要求输入信息之后计算最多可以有多少枪手，同时存在在城市中而不会相互射击，原来是ACM竞赛的赛题-Intellectual games, with the street grid on behalf of housing, asked to enter information after the calculation of maximum number of gunmen, at the same time the existence in the city and not shooting each other, the original is ACM Cup title race

控制系统，请仔细查看 也许对你有用 -Control System, please carefully review may be useful to you

IOCP的例子程序，该例子详细的演示了基本的IOCP操作-IOCP example procedures, the example of a detailed demonstration of the basic operation of IOCP

inventory management for shops

this program calculate the determinant and inverse of matrix. also calculate the multiplication of two matrices.

一个简单播放器的教学源码,希望可以供大家学习,未美化!-a simple player teaching source hope everyone can learn, not landscaping!