VirtualVsNonVirtual

using System;

public class Test
{
    public static void Main()
    {
        BaseC kek1 = new BaseC();
        BaseC kek2 = new DerivedC();
        DerivedC kek3 = new DerivedC();
        kek1.Kek();
        kek1.VirtualKek();
        kek2.Kek();
        kek2.VirtualKek();
        kek3.Kek();
        kek3.VirtualKek();
        Console.ReadLine();
    }

    public class BaseC
    {
        public void Kek()
        {
            Console.WriteLine("Lol");
        }

        public virtual void VirtualKek()
        {
            Console.WriteLine("Lol");
        }
    }

    public class DerivedC:BaseC
    {
        public new void Kek()
        {
            Console.WriteLine("Kek");
        }

        public override void VirtualKek()
        {
            Console.WriteLine("Cheburek");
        }
    }
}