用VC++做的一个分数的加减运算，简单方便，易于VC的学习。

This book is unusual because it covers game programming in three different scripting languages in three separate sections. Python, Lua, and Ruby are wonderful languages used all over the world to build efficient, flexible, scalable, and well-integrated programs and systems. For the same reasons that these languages have been great choices for other projects, Python, Lua, and Ruby also are great for making games. This discovery, in fact, was made over a decade ago. Chances are you ve played a computer game that utilized one of these languages during development. You may be currently working through game levels that were designed with Lua, or playing on a graphics engine prototyped in Python, or using an Internet ladder developed with Ruby.-This book is unusual because it covers game programming in three different scripting languages in three separate sections. Python, Lua, and Ruby are wonderful languages used all over the world to build efficient, flexible, scalable, and well-inte

VB6添加SQL2000完整的样例程序，对其进行了详细的描述。

　　一篇关于直线插值的文章，通过这种方法，能够更好的进行直线拟合，对于学习计算机图形学的人也很有帮助．-An article on straight-line interpolation of the article, through this method, to better fit a straight line, for learning computer graphics are also very helpful.

一个不错的软件工程的ppt -a good software engineering ppt

FPGA&SOPC快速入门教程V2.03(感觉不错-FPGA

医药系统说明帮助，是人们能够学会使用医药系统。-Medicine systems that help people learn to be able to use Chinese medicine system.

感悟设计，好书推荐，即将上市的感悟设计，由实战经验丰富的一线工程师编写。推荐。-Understanding the design, recommend books, upcoming sentiment design, experienced by the actual preparation of the first-line engineers. Recommend.

南京大学的java课件，供大家参考学习，还是不错的！-Nanjing University of java courseware for your reference

Java图像编程实例库， 肯定能有用下在看-Image examples of Java programming libraries, certainly useful to look under

CODEVISION AVR C语言程序设计-CODEVISION AVR C Programming Language