employtest.java

此文件名叫暑期

import java.util.*;



class Employer{
	public Employer(String n,double s,int year,int month,int day){
		name = n;
		salary = s;
		GregorianCalendar calendar = new GregorianCalendar(year,month-1,day);
		hireDay = calendar.getTime();
	}
	public String getName(){
		return name;
	}
	public double getSalary(){
		return salary;
	}
	public Date getHireday(){
		return hireDay;
	}
	public void raiseSalary(double byPercent){
		double raise = salary*byPercent/100;
		salary +=raise; 
	}
	private String name;
	private double salary;
	private Date hireDay;
}
public class EmployTest{
public static void main(String[] args){
	Employer[] staff=new Employer[3];
	staff[0]=new Employer("yangyelong",7800,1985,1,26);
	staff[1]=new Employer("chenchunyan",8000,1984,12,28);
	staff[2]=new Employer("chenzhengjie",10000,1986,1,15);
	for(Employer e:staff)
		e.raiseSalary(5);
	for(Employer e:staff){
		System.out.println("name="+e.getName()+",salary"+e.getSalary()+"hireDay="+e.getHireday());
	}
	
}
}