using System;

​

public class Employee

{

    public string name;

    protected string address;    //protected 是只能被自己和繼承他的所使用

    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 CalculateSalary()

    {

        int salary = hours * 150;

        Console.WriteLine(salary);

    }

}

​

public class program

{

    public void Main()

    {

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

        Console.WriteLine(abc.name);

        abc.CalculateSalary();

    }

}

​