using System;

public class Program

{

    public static void Main()

    {

        IFive obj1 = new OddEven();

            //obj1 ile neler çalışabilir acaba ve neden??

            obj1.One();

            obj1.Three();

            obj1.Five();

            IEven obj2 = new OddEven();

            //obj2 ile neler çalışabilir acaba ve neden??

            obj2.Two();

            obj2.Four();         

    }

}

​

interface IOne

    {

        void One(); 

    }

    interface ITwo

    {

        void Two();

    }

    interface IThree : IOne

    {

        void Three();

    }

    interface IFour

    {

        void Four();

    }

    interface IFive : IThree

    {

        void Five();

    }

    interface IEven : ITwo, IFour { }

    class OddEven : IEven, IFive //Çoklu kalıtım.  

    {

        public void One()   

        {

            Console.WriteLine("This is ONE");

        }

        public void Two()

        {

            Console.WriteLine("This is TWO");

        }

        public void Three()

        {

            Console.WriteLine("This is THERE");

        }

        public void Four()

        {

            Console.WriteLine("This is FOUR");

        }

        public void Five()

        {

            Console.WriteLine("This is FIVE");

        }

    }