数据抽象（使用类和对象设计回应程序）

实验内容描述：

1．　　测试程序

假设类名为Welcome，测试程序如下：

void main()

{

　　Welcome we

　　Welcome you(we)



　　you.Display()

　　you.Set(“Thank you.”)

　　cout<<you.Get()<<endl



　　you.talk()

　　you.Display()

}

-data abstraction (using classes and objects to respond to the design process) experimental features : 1. Hypothesis testing procedures called Welcome, testing procedures are as follows : void main () (Welcome we Welcome you (we) you.Di splay () you.Set ( "Thank you.") cout