02. Change List

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

namespace ChangeList
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int> num = Console.ReadLine()
                .Split(" ", StringSplitOptions.RemoveEmptyEntries)
                .Select(int.Parse)
                .ToList();

            string[] command = Console.ReadLine()
                .ToUpper()
                .Split()
                .ToArray();

            while (command[0] != "END")
            {
                switch (command[0])
                {
                    case "DELETE":
                        for (int i = 0; i < num.Count; i++)
                        {
                            num.Remove(int.Parse(command[1]));
                        }
                        break;

                    case "INSERT":
                        num.Insert(int.Parse(command[2]) , int.Parse(command[1]));
                        break;
                }
                 command = Console.ReadLine()
                    .ToUpper()
                    .Split()
                    .ToArray();
            }
            Console.WriteLine(string.Join(" ", num));
        }
    }
}