设计Dog类 代码参考

 1 #include <iostream>
 2 #include <string>
 3 
 4 using namespace std;
 5 
 6 class dog
 7 {
 8     private:
 9         string name;
10         int age;
11         char sex;
12         double weight;
13     public:
14         void getname(){cin>>name;return;}
15         void getage(){cin>>age;return;}
16         void getsex(){cin>>sex;return;}
17         void getweight(){cin>>weight;return;}
18         void showmydog(){
19             cout<<"it is my dog."<<endl;
20             cout<<"its name is "<<name<<'.'<<endl;
21             cout<<"it is "<<age<<" years old."<<endl;
22             if(sex=='m')    cout<<"it is male."<<endl;
23             else    cout<<"it is female."<<endl;
24             cout<<"it is "<<weight<<" kg."<<endl;
25             return;
26         }
27 };
28 
29 int main()
30 {
31     dog one;
32     one.getname();
33     one.getage();
34     one.getsex();
35     one.getweight();
36     one.showmydog();
37     return 0;
38 }