using System;

​

namespace LoopingConstruct

{

    public class Program

    {

        public static void Main()

        {

            OriginalProgram.Start();

            VersionFor.Start();

            VersionWhile.Start();

            VersionDoWhile.Start();

        }

    }

​

    class OriginalProgram

    {

        public static void Start()

        {

            Console.WriteLine("Original");

            //TODO: INSERT Original Code here

        }

    }

​

    class VersionFor

    {

        public static void Start()

        {

            Console.WriteLine("For");

            //TODO: Insert Solution here

        }

    }

​

    class VersionWhile

    {

        public static void Start()

        {

            Console.WriteLine("While");

            //TODO: Insert Solution here

        }

    }

​

    class VersionDoWhile

    {

        public static void Start()

        {

            Console.WriteLine("Do While");

            //TODO: Insert Solution here

        }

    }

}