JBuider第四章：面向对象概念和实现2.rar

abstract class Employee { String name; double basic; String address; Employee(String ming,double bas,String add) { name=ming; basic=bas; address=add; } abstract void show(int leave); } class Manager extends Employee { String department; Manager(String ming,double bas,String add,String dep) { super(ming,bas,add); department=dep; } void show(int leave) { double lessPay; double totalAmount,NetPay; double house=basic*0.08; double dearness=basic*0.3; double medical=1500; lessPay=(leave<=5)? (0.25*basic):(0.5*basic); totalAmount=basic+house+dearness+medical; NetPay=totalAmount-lessPay; System.out.println("经理详细信息"); System.out.println("======================"); System.out.println("姓名："+name); System.out.println("地址："+address); System.out.println("薪资："+basic); System.out.println("工资总额："+totalAmount); System.out.println("净工资："+NetPay); } } class Director extends Employee { double transportAllowance; Director(String ming,double bas,String add,double tran) { super(ming,bas,add); transportAllowance=tran; } void show(int leave) { double lessPay; double totalAmount,NetPay; double house=basic*0.2; double dearness=basic*0.5; double medical=4500; double entertain=5000; lessPay=(leave<=5)? (0.25*basic):(0.5*basic); totalAmount=basic+house+dearness+medical+entertain+transportAllowance; NetPay=totalAmount-lessPay; System.out.println("董事详细信息"); System.out.println("======================"); System.out.println("姓名："+name); System.out.println("地址："+address); System.out.println("薪资："+basic); System.out.println("工资总额："+totalAmount); System.out.println("净工资："+NetPay); } } public class Information { Information() {} public static void main(String []arr) { Manager ma=new Manager("Henry",5500.65,"Sydney","会计部"); ma.show(5); System.out.println(); Director di=new Director("Stephen",32400,"New York",8000); di.show(1); } }