可将输入的字母数字进行密码转换，也可以再转换回来

这个程序里面包含ACM中常考的高精度算法的全部，非常有价值，算法比传统的要简单精炼-inside the ACM often contain high-precision test algorithm all, a very valuable, algorithm than the traditional simple refining

用递归函数求阶乘，用VC++编的，已通过调试-Seeking to use a recursive function, factorial, using VC++ compiled, and has passed the commissioning

则是一份关于几何图形的继承的c++代码，包括点，线，正方形，长方形，圆以及相应的立体图形，圆锥圆柱长方体，正方体以及他们的面积体积计算

本软件是从事一线教学的大学教师根据C/C++初学者的特点量身打造的一个简单易用的 C/C++学习与实验软件，现在已全面支持最新操作系统VISTA,它是从事一线教学的大学教师根据C/C++ 初学者的特点，量身定制的一个简单易用的 C/C++程序设计学习与实验软件(支持TC2/TC3、GCC、VC6四种编译器，没有使用日期限制）-This software is to engage in front-line teaching of university teachers in accordance with C/C++ beginners and the characteristics of a simple, tailored-to-use C/C++ to learn and experiment software, now fully supports the latest operating system, VISTA, it is engaged in front-line teaching in the University of teachers in accordance with C/C++ beginners and the characteristics of a customized easy-to-use C/C++ program design study and experimental software (support TC2/TC3, GCC, VC6 four compiler, there is no restrictions on the use of date)

在MFC中使用定时器来改变窗体背景，已经本程序演示了使用托盘图标。-Used in the MFC timer to change the form background, has demonstrated the use of this procedure tray icon.

数字电子钟及钟控显示系统设计,内含设计思路和硬件图,源程序以及调试结果-digital electronic bell and bell-controlled display system design, includes hardware design ideas and plans, and debug source Results

获取其他程序窗口的内容,未完成,实用小工具-Other procedures to obtain the contents of the window, unfinished, practical gadget

通用进销存管理系统设计书，非常详细的系统设计，看后收益匪浅-General Invoicing Management System design document, a very detailed system design, look and benefits greatly from

gate level implementation of 8*8 Signed baugh wooley multiplier!

很全的一套酒店管理系统 自带sql2005数据库 附加即可-A very wide set of hotel management system can bring their own additional sql2005 database