using System;

public class Me {

    protected int MeID;

    protected string MeName;

    public void SetMe(int mID, string mName) {

        MeID = mID;

        MeName = mName;

    }

}

public class YuwanMe : Me {

    public void RenameMe(string mNewName) {

        MeName = mNewName;

    }

    public string Me() {

        return MeName;

    }

}

public class MainProgram {

    public static void Main (string[] args) {

        YuwanMe d = new YuwanMe();

        d.RenameMe("Euone Glen Paurillo");

        Console.WriteLine(d.Me());

    }

}

​