using System;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("To do list");

        Console.WriteLine("**********");

        Console.WriteLine();

        Console.WriteLine("Would you like to do: ");

        Console.WriteLine("     1. Add a task");

        Console.WriteLine("     2. View a task");

        Console.WriteLine("     3. Delete a task");

        Console.WriteLine("     4. Exit");

        Console.WriteLine();

        Console.Write("Option: ");

        int choice = Convert.ToInt32(Console.ReadLine());

        // Console.WriteLine(); delete

        switch (choice)

        {

            case 1:

                addtask();

                break;

            case 2:

                view();

                break;

            case 3:

                delete();

                break;

            case 4:

                break;

            default:

                Console.WriteLine("Not a valid option!!");

                break;

        }

    }//add this 

        static List<string> task = new List<string>();

        static void addtask()

        {

            Console.WriteLine("Enter title and description");

            task.Add(Console.ReadLine());

        }

        static void view()

        {

            if (task.Count == 0)

            {

                Console.WriteLine("No tasks");

            }

            else

            {

                foreach (string tasks in task)

                {

                    Console.WriteLine(tasks);

                }

            }

        }

        static void delete()

        {

            view();

            Console.Write("Enter title and descriptio of to do list: ");

            task.Remove(Console.ReadLine());

        }

    }

//} remove this