实现通讯录的录入、删除和添加系统。。模拟手机的通讯录管理程序...

图的遍历 绝对OK啦-map traverse absolutely OK

这是一款VB程序调试及反编译的工具，功能上还不是很好但希望能有点用-This ia a debug/undebug program with VB language, the function is not perfect .I hoppe it is useful.

假币问题，处理假币问题的算法，比较简单的c++算法-Counterfeiting problem, the algorithm to deal with the problem of counterfeit money, a relatively simple c++ algorithm

《windows程序设计》书源码。这本书相信大家都非常之熟悉了，就不多介绍了。-"windows program design" book source. This book I believe we all are very familiar with, not many introduced.

windows系统下c++写的串口操作类，包括打开串口，关闭串口，接收数据，发送数据。接收和发送数据可以按照字符串操作方便解析。

关于windows CE设备驱动程序的一些例子，很有参考价值。-On the windows CE device driver of some examples, it is reference value.

当初为了调试内存和资源泄漏编写的关于GDI使用的工具，可以显示当前所有进程所使用的DC、Region、Bitmap、Palette、Font、Brush等对象的个数。-had to debug memory leakage and resources on the preparation of the tools used GDI can show all current process used by the DC, Region, Bitmap, Palette, Font, Brush number of other objects.

包含求反余弦函数,计算Y/X的反正切值 ,向上舍入,把一个双精度数分解为尾数的指数,计算直角三角形的斜边长-include cosine function for calculating Y/X arc tangent, rounded upward, a few double precision decomposition of the final index, calculated length of the hypotenuse of the right triangle, etc.

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