王捷恩

1. public class B {
   
2. 
   
3.         public static void main(String[] args) {
   
4.                 Family man=new Family("Father", 40, "mountain climbing");
   
5.                 Family woman=new Family("Mother", 38, "shopping");
   
6.                 Family boy=new Family("Boy", 10, "gaming");
   
7.                 Family girl=new Family("Girl", 8, "reading");
   
8.                 man.showProfile();
   
9.                 woman.showProfile();
   
10.                 boy.showProfile();
    
11.                 girl.showProfile();
    
12.         }
    
13. }
    
14. class Family
    
15. {
    
16.     String name, hobby;   
    
17.     int age;
    
18. 
    
19.     Family(String n,int a, String h)
    
20.     {
    
21.             name=n;
    
22.             age=a;
    
23.             hobby=h;
    
24.     }
    
25.    
    
26.     void showProfile()
    
27.     {
    
28.             System.out.println(name+", "+age+" years, enjoys "+hobby);
    
29.     }
    
30. }

複製代碼