static void Main(string[] args)
        {
            DelegateExercises delegateExercises = new DelegateExercises();

            delegateExercises.Method3();
            Console.ReadLine();
        }
        public static void Main()
        {
            DelegateExercises delegateExercises = new DelegateExercises();

            delegateExercises.Method3();
        }