- public class a02 {
- public static void main(String[] args) {
- dog man=new dog("憨憨",1,1.0,"紅棕");
- dog woman=new dog("球球",2,1.5,"白色");
-
- man.showProfile();
- man.makeSound(5);
- woman.showProfile();
- woman.makeSound(5);
- }
- }
- class dog
- {
- String name;
- int age;
- double w;
- String c;
-
-
- dog(String n, int a,double w, String c)
- {
- name=n;
- age=a;
- this.w=w;
- this.c=c;
- }
- void showProfile()
- {
- System.out.println(name+"今年"+age+"歲,體重"+w+",毛色"+c);
- }
-
- void makeSound(int n)
- {
- for(int i=0;i<n;i++)
- System.out.print(" pul ");
- System.out.println();
- }
- }
複製代碼 |