java 八字,手机JAVA算命程序
java 八字目录
用JAVA编写一个简单的算命程序
public class Salary {
/**
* @param args
*/
public static void main(String[] args) {
//用继承，重写方法，都是调用的wages()方法
Person personManager = new Manager();
System.out.println("这个人的工资是："+personManager.wages());
Person personEngineer = new Engineer();
System.out.println("这个人的工资是："+personEngineer.wages());
Person personWorker = new Worker();
System.out.println("这个人的工资是："+personWorker.wages());
}
}
//人类
class Person {
public String wages(){
return "";
}
}
//经理类
class Manager extends Person{
public String wages(){
return "5000/月";
}
}
//工程师类
class Engineer extends Person{
public String wages(){
return "3000/月";
}
}
//工人类
class Worker extends Person{
public String wages(){
return "2000/月";
}
}