- public class Ch02 {
- public static void main(String[] args) {
- // TODO 自動產生的方法 Stub
- Family man=new Family("爸爸",40,"爬山");
- man.show();
- Family woman=new Family("媽媽",37,"逛街");
- woman.show();
- Family boy=new Family("男孩",10,"打電動");
- boy.show();
- Family mann=new Family("女孩",8,"看書");
- mann.show();
- }
- }
複製代碼- public class Family {
- int age;
- String name,hobby;
- Family(String n, int a, String h)
- {
- age=a;
- name=n;
- hobby=h;
- }
- void show()
- {
- System.out.println(name+"今年"+age+"歲, 喜歡"+hobby);
- }
- }
複製代碼 |