这是一个简单的撞球演示程序，采用面向对象的编程方式，由于程序简单易懂，可以为C++的初学者提供很好的示例。程序用到了TC的图形编程，故要采用Tubro C++ 3.0编译链接。-This is a simple demonstration of the pool procedures, object-oriented programming, because of simple, comprehensible, and C for beginners provide a good example. TC procedure uses a graphical programming, it should be adopted Tubro C Compiler 3.0 link.