用C、C++写的学生学藉管理系统，自己写的有课程设计！

小型加减乘除计算器-small arithmetic calculators

增强c源代码可读性的c源程序-enhance readability of the source code c source

用C语言编写的八数码游戏的代码，用曼哈顿路径求启发函数，并且还附加了启发式函数

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一个很好的计算文字数目的例子,现在一个缺点就是计算中文的时候可能不是很准确-a good number of characters calculation example, a defect is calculated when the Chinese may not be accurate

Universal Serial Bus (USB) is a communications architecture that gives a personal computer (PC) the ability to interconnect a variety of devices using a simple four- wire cable. The USB is actually a two-wire serial communication link that runs at either 1.5 or 12 megabits per second (mbs). USB protocols can configure devices at startup or when they are plugged in at run time. These devices are broken into various device classes. Each device class defines the common behavior and protocols for devices that serve similar functions. Some examples of USB device classes are shown in the following table

UG的文件，对学建模大有帮助-UG documents go a long way in modeling school

网页的小东西，是我们初期学习的，是个很好的初学例题。

俄罗斯方块程序之4：俄罗斯方块改进版支持双打，程序简洁明快，游戏性强，虽功能不多但程序完善。-Tetris four procedures : improved version of Tetris support doubles, procedures briefness, games strong, although functional small but complete procedures.

PDIUSBD12pdf-datasheet.rar 固件编程指南-PDIUSBD12pdf- datasheet.rar firmware Programming Guide