抽象类 员工发工资

[java]代码库

import java.util.Scanner;
public class Main{
    public static void main(String[] args) {
         Scanner scan = new Scanner(System.in);      
   
         int  m = scan.nextInt();
         Manager r = new Manager(m);
         System.out.println(r.getSalary());
         
         m = scan.nextInt();
         int b = scan.nextInt();
         Salesman c = new Salesman (m,b);
         System.out.println(c.getSalary());

         int d = scan.nextInt();
         m = scan.nextInt();
         Worker w = new Worker(d,m);
         System.out.print(w.getSalary());
         
         scan.close(); 
    }
}
abstract class Employee 
{
	public abstract int getSalary();
}
class Manager extends Employee
{
	private int monthmoney;
	public Manager(int m)
	{
		monthmoney = m;
	}
	public int getSalary()
	{
		return monthmoney;
	}
}
class Salesman extends Employee
{
	private int mmoney;
	private int bonus;
	public Salesman(int m, int b)
	{
		mmoney = m;
		bonus = b;
	}
	public int getSalary()
	{
		return mmoney + bonus;
	}
}
class Worker extends Employee
{
	private int day;
	private int daymoney;
	public Worker (int d, int m)
	{
		day = d;
		daymoney = m;
	}
	public int getSalary()
	{
		return day*daymoney;
	}
}