testfllyer.java

常用的JAVA程序

public class Testfllyer {
public static void main(String[] args) {
Airplane a=new Airplane();
a.takeoff();
a.land();
a.fly();
Bird b=new Bird();
b.takeoff();
b.land();
b.fly();
b.buidnest();
b.layeggs();
Superman s=new Superman();
s.takeoff();
s.land();
s.fly();
s.leapbuilding();
s.stopbullet();
	}

}