2. Change List

using System;
using System.Collections.Generic;
using System.Linq;

namespace ListsEx
{
    class Program
    {
        static void Main(string[] args)
        {

            List<int> input = new List<int>(Console.ReadLine().Split(" ").Select(int.Parse).ToList());


            while (true)
            {
                var line = Console.ReadLine();
                if (line == "end")
                {
                    break;
                }

                string[] linecommand = line.Split(" ");

                switch (linecommand[0])
                {
                    case "Delete":
                        int number = int.Parse(linecommand[1]);
                        input.Remove(number);
                        break;

                    case "Insert":
                        int element = int.Parse(linecommand[1]);
                        int position = int.Parse(linecommand[2]);
                        input.Insert(position, element);
                        break;

                }
            }
            Console.WriteLine(string.Join(" ", input));
        }
    }
}