xt8-6-1.cpp
上传用户:liubin
上传日期:2022-06-13
资源大小:85k
文件大小:1k
- #include <iostream>
- using namespace std;
- class Box
- {public:
- void get_value();
- float volume();
- void display();
- public:
- float lengh;
- float width;
- float height;
- };
- void Box::get_value()
- { cout<<"please input lengh, width,height:";
- cin>>lengh;
- cin>>width;
- cin>>height;
- }
- float Box::volume()
- { return(lengh*width*height);}
- void Box::display()
- { cout<<volume()<<endl;}
- int main()
- {Box box1,box2,box3;
- box1.get_value();
- cout<<"volmue of bax1 is ";
- box1.display();
- box2.get_value();
- cout<<"volmue of bax2 is ";
- box2.display();
- box3.get_value();
- cout<<"volmue of bax3 is ";
- box3.display();
- return 0;
- }