用辗转相除发求最大公约数

许多程序都需要控制仅启动一个实例，方法有很多，这里介绍的就是一个啦，不是利用Mutux，而利用映像的有效的方法，-many procedures need to control only a start examples, there are many ways, presented here is a-- is not used Mutux, and the effective use of mapping methods

HT1622驱动程序，测试通过，显示回答后啊 大概大概的政府大 -HT1622 driver, the test shows that about answers about the government big ah

这是一个简单的计算器的设计,可以进行简单的数值计算,适用于初学者.-This is a simple calculator design, a simple numerical calculation applicable to beginners.

纸黄金报价系统，可以实时显示黄金报价，可以设定刷新时间，价格报警等功能，很好用。-Paper gold price quotation system, can offer real-time display of gold, you can set the refresh time, price alarm, very good use.

一个原国外早期的cs1.6代码，获取人物信息全-A former foreign early cs1.6 code, access to information-wide figures

题目：用c语言编写的程序，求0―7所能组成的奇数个数。-Topic: a program in C can calculate the number of all odd numbers that created by the combination of digits between 0 and 7

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计算机图形学的上机：bresenham画线算法，bresenham画圆，拾取算法，种子填充算法-computer graphics programs: bresenham drawing line algorithm,bresenham circle algorithm,etc.

实现阶乘运算! 非常好用-achieve factorial Operational! Very handy

自动生成虚拟设备驱动（VXD）,用vc++编译-Automatic generation of virtual device driver (VXD), with vc++ Compiler