static void Main(string[] args)
        {
            ListyIterator <string> listyIterator = null;

            while (true)
            {
                string command = Console.ReadLine();

                if (command == "END")
                {
                    break;
                }

                string[] tokens = command.Split();

                string action = tokens[0];

                if (action == "Create")
                {
                    listyIterator = new ListyIterator <string>(tokens.Skip(1).ToList());
                }

                else if (action == "Move")
                {
                    Console.WriteLine(listyIterator.Move());
                }
                else if (action == "HasNext")
                {
                    Console.WriteLine(listyIterator.HasNext());
                }
                else if (action == "Print")
                {
                    try
                    {
                        listyIterator.Print();
                    }
                    catch (Exception ex)
                    {
                        Console.WriteLine(ex.Message);
                    }
                }
            }
        }
Exemplo n.º 2
0
        public static void Main()
        {
            var listElements = Console.ReadLine()
                               .Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)
                               .ToList();

            listElements.RemoveAt(0);

            ListyIterator <string> listy = new ListyIterator <string>(listElements);

            var command = Console.ReadLine()
                          .Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);

            while (!command[0].Equals("END"))
            {
                try
                {
                    switch (command[0])
                    {
                    case "Move":
                        Console.WriteLine(listy.Move() ? "True" : "False");
                        break;

                    case "Print":
                        Console.WriteLine(listy.Print());
                        break;

                    case "HasNext":
                        Console.WriteLine(listy.HasNext() ? "True" : "False");
                        break;
                    }
                }
                catch (InvalidOperationException ioe)
                {
                    Console.WriteLine(ioe.Message);
                }


                command = Console.ReadLine()
                          .Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
            }
        }
Exemplo n.º 3
0
        public static void Main(string[] args)
        {
            ListyIterator <string> listIterator = null;
            string input = Console.ReadLine();

            while (input != "END")
            {
                string[] arguments = input.Split(" ", StringSplitOptions.RemoveEmptyEntries);
                string   command   = arguments[0];

                try
                {
                    switch (command)
                    {
                    case "Create":
                        string[] data = arguments.Skip(1).ToArray();
                        listIterator = new ListyIterator <string>(data);
                        break;

                    case "Move":
                        Console.WriteLine(listIterator.Move().ToString());
                        break;

                    case "HasNext":
                        Console.WriteLine(listIterator.HasNext().ToString());
                        break;

                    case "Print":
                        listIterator.Print();
                        break;

                    default:
                        break;
                    }
                }
                catch (InvalidOperationException oe)
                {
                    Console.WriteLine(oe.Message);
                }
                input = Console.ReadLine();
            }
        }
Exemplo n.º 4
0
        public static void Main()
        {
            var    createCollection = Console.ReadLine().Split().Skip(1).ToArray();
            var    collection       = new ListyIterator <string>(createCollection);
            string command;

            try
            {
                while ((command = Console.ReadLine()) != "END")
                {
                    switch (command)
                    {
                    case "Move":
                        Console.WriteLine(collection.Move());
                        break;

                    case "HasNext":
                        Console.WriteLine(collection.HasNext());
                        break;

                    case "Print":
                        Console.WriteLine(collection.Print());
                        break;

                    case "PrintAll":
                        foreach (var item in collection)
                        {
                            Console.Write(item + " ");
                        }
                        Console.WriteLine();
                        break;
                    }
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }