using System;

public class Program

{

    public static void Main()

    {

        Intern abc = new Intern("abc","TW","1234",20);

        Console.WriteLine(abc.name);

        abc.CaculateSalary();

    }

}

public class Employee

{

    public string name;

    protected string address;//protected解決private只能自己用、public卻讓大家都能access。所以發展出protected-->只能被自己和自己的繼承者使用

    protected string bankNo;

    public Employee( string name, string address,string bankNo)

    {

        this.name = name;

        this.address = address;

        this.bankNo = bankNo;

    }

}

public class Intern: Employee

{

    private int hours; //時薪

    public Intern(string name, string address,string bankNo,int hours): base(name, address, bankNo)

    {

        this.name = name;

        this.address = address;

        this.bankNo = bankNo;

        this.hours = hours;

    }

    public void CaculateSalary()

    {

    int salary = hours*150;

    Console.WriteLine(salary);

    }

}

​