TicketHelper

有一个圆环，其中小院半径为2.5，大圆半径为7。编程定义一个circle类，含有私有变量半径r，能够初始化r，计算圆面积。主函数中通过定义2个对象（大圆和小圆）来计算出圆环的面积。(There is a circle, of which the radius is 2.5 and the radius is 7. Programming defines a circle class, which contains the private variable radius R. It can initialize R and calculate the circle area. In the main function, the area of the circle is calculated by defining 2 objects (large circles and small circles).)

ipv6地址转换器(ipv6 addresses converters)

说明：  一个BCD(将十进制的数字转化为二进制)应用函数的例子。(A BCD (the decimal figures into binary) applications function example.)

一个tcp点对点聊天程序- Tcp point-to-point chats the procedure

Visual C++案例开发集锦第六章\获取网卡地址的程序源码,值得一看！(Visual C++ case development highlights Chapter to obtain the Ethernet address of the program source code, worth a visit!)

计算机常用数值计算算法与程序 C++版 计算机常用数值计算算法与程序 C++版(Numerical calculation of commonly used computer algorithms and procedures C++ Version of commonly used computer algorithms and numerical procedures C++ Version)

ext-2.1(网络系统),2.1版本，可以在web上摸拟一个桌面系统，使用简单，是一个简单的windows系统，不需要配置服务器。-ext-2.1 (Network Systems), Version 2.1, you can web on a desktop system simulation, using simple, is a simple windows system with no need to configure the server.

一个对日期编写的函数。 在VC6.0下实现。(Date of preparation of a function. Achieved in VC6.0.)

使用PT100与STC12C5A60S2单片机进行搭配使用进行测量温度并最终显示在液晶显示器上，(Use PT100 and STC12C5A60S2 collocation is used to measure temperature and eventually single-chip display on the LCD display, )

说明：  五子棋实现人机对战，利用危害对进 行优先级计算(renju achieve human-machine players, for use against right-priority calculation)