- public class Ch01 {
- public static void main(String[] args) {
- Car bus=new Car("bus",4);
- bus.load=500;
- Car taxi=new Car("taxi",4,10);
- Car bike=new Car("bike",2,5);
- System.out.println(bus.name+"有"+bus.wheel+"個輪子,可載"+bus.load+"人.");
- System.out.println(bike.name+"有"+bike.wheel+"個輪子,可載"+bike.load+"人.");
- System.out.println(taxi.name+"有"+taxi.wheel+"個輪子,可載"+taxi.load+"人.");
- }
- }
- class Car
- {
- String name;
- int wheel;
- int load;
- Car()
- {
-
- }
- Car(String name,int wheel,int load)
- {
- this.name=name;
- this.wheel=wheel;
- this.load=load;
- }
- Car(String na,int wh)
- {
- name=na;
- wheel=wh;
- }
- }
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