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

namespace _02._Problem
{
    class Program
    {
        static void Main(string[] args)
        {
            var list = Console.ReadLine()
                .Split()
                .Where(x => !string.IsNullOrWhiteSpace(x))
                .Select(int.Parse)
                .ToList();
            string input = Console.ReadLine();
            while (input != "End")
            {
                string[] tokens = input.Split();
                string command = tokens[0];
                if (command == "Complete")
                {
                    int indexToFind = int.Parse(tokens[1]);
                    if (indexToFind >= 0 && indexToFind < list.Count)
                    {
                        int completedTask = list.ElementAt(indexToFind);
                        list[completedTask] = 0;
                    }
                }
                else if (command == "Change")
                {
                    int indexToLookFor = int.Parse(tokens[1]);
                    int timeChange = int.Parse(tokens[2]);
                    if (indexToLookFor >= 0 && indexToLookFor < list.Count)
                    {
                        //int timeToBeReplaced = list.ElementAt(indexToLookFor);
                        list[indexToLookFor] = timeChange; // не трябва да е timeToBeReplaced
                    }
                }
                else if (command == "Drop")
                {
                    int indexToDrop = int.Parse(tokens[1]);
                    if (indexToDrop >= 0 && indexToDrop < list.Count)
                    {
                        //int itemToDrop = list.ElementAt(indexToDrop);
                        list[indexToDrop] = -1; // не трябва да е itemToDrop
                    }
                }
                else if (command == "Count") // tokens[0] ти е само Count
                {
                    int counter = 0;
                    foreach (var completed in list.Where(x => x == 0))
                    {
                        counter++;
                    }
                    Console.WriteLine(counter);

                }
                else if (command == "Count Incomplete") //
                {
                    int counter = 0;
                    foreach (var incomplete in list.Where(x => x > 0))
                    {
                        counter++;
                    }
                    Console.WriteLine(counter);
                }
                else if (command == "Count Dropped")
                {
                    int counter = 0;
                    foreach (var dropped in list.Where(x => x < 0))
                    {
                        counter++;
                    }
                    Console.WriteLine(counter);
                }

                input = Console.ReadLine();
            }
           // foreach (var incompleteTask in list.Where(x => x > 0)) // не ти трябва  след като ще ползваш string.Join
            //{
                Console.WriteLine(string.Join(" ", list.Where(x => x > 0)));
            //}
        }
    }
}