132 - 员工类-2

132 - 员工类-2

Time Limit: 1000   Memory Limit: 65535
Submit: 344  Solved: 279

Description

修改题目131的员工类，使得Employee类为抽象类，getSalary()方法是抽象方法

Input

经理的月工资 
销售人员的基本工资 销售人员的提成
工人的工作天数 工人每天的工资

Output

经理的工资
销售人员的工资
工人的工资

Sample Input

12000
3000 5000
22 200

Sample Output

12000
8000
4400

import java.util.*;
abstract class Employee
{
	int salary;
	public abstract int getSalary();
}
class Manager extends Employee
{
	public Manager(int salary)
	{
		this.salary = salary;
	}
	@Override
	public int getSalary()
	{
		return salary;
	}
}
class Salesman extends Employee
{
	int base;
    int extra;
    Salesman(int base,int extra)
    {
        this.base = base;
        this.extra = extra;
        this.salary = base + extra;
    }

    @Override
    public int getSalary() 
    {
        return salary;
    }
}
class Worker extends Employee
{
	int days;
	int base;
	Worker(int base, int days)
	{
		this.base = base;
		this.days = days;
		this.salary = base * days;
	}
	@Override
	public int getSalary()
	{
		return salary;
	}
}
public class Main{
	public static void main(String[] args)
	{
		Employee e1, e2, e3;
		Scanner scan = new Scanner(System.in);
		int managersalary = scan.nextInt();
		e1 = new Manager(managersalary);
		int salesmanbase = scan.nextInt();
		int salesmanextra = scan.nextInt();
		e2 = new Salesman(salesmanbase,salesmanextra);
		int workerdays = scan.nextInt();
		int workerbase = scan.nextInt();
		e3 = new Worker(workerdays,workerbase);
		System.out.println(e1.getSalary());
        System.out.println(e2.getSalary());
        System.out.println(e3.getSalary());
	}
}