鼠标位置显示

针对每一个测试的输入，输出化简后不包含多余括号的表达式。注意化简只是去掉多余的括号，不是进行数学变换。-a test for each of the input and output of SR does not contain redundant after the brackets expression. Simplification is to remove redundant brackets, not mathematical transform.

极限赛车手不仅仅是学习游戏

seller list pop up when entered sets global variable

图书馆管理系统，有完整的代码，可以进行书籍的增删改的功能，使用C#语言编写，没有封装代码，可以再图形用户界面修改界面的风格，适合于学生大作业。

VC++6.0开发的网络程序，界面美观，使用方便，有很高的参考价值．-VC 6.0 network programming, beautiful interface, easy to use, have a very high reference value.

获得当前鼠标的坐标-access to current coordinates of the mouse

源程序实现view窗口的动态切分，通过该源代码可以学习一下-View source window to achieve the dynamic segmentation, through which you can learn the source code

This a textbook on multithreaded programming. The objective of this book is to teach students about languages and libraries for multithreaded programming, to help students develop problem-solving and programming skills, and to describe and demonstrate various testing and debugging techniques that have been developed for multithreaded programs over the past 20 years.-This is a textbook on multithreaded programming. The objective of this book is to teach students about languages and libraries for multithreaded programming, to help students develop problem-solving and programming skills, and to describe and demonstrate various testing and debugging techniques that have been developed for multithreaded programs over the past 20 years.

基于Agent技术的人工智能交通系统仿真，java实现的具体代码-Agent-based artificial intelligence traffic system simulation, java code to achieve a specific