using System;

public class employee

{

     public string firstname;

    public string lastname;

​

public void printfullname()

{

    Console.WriteLine(firstname+""+lastname);   

}

}   

public class fulltimeemployee :employee

{

public float yearlyrate;

}

public class parttimeemployee:employee

{

    float hourlyrate;

}

public class program 

{

public static void Main()

    {

    fulltimeemployee fte=new fulltimeemployee();

    fte.firstname="pragim";

    fte.lastname="tech";

    fte.printfullname();

    fte.yearlyrate=5000;

}

}