02Problem-Ladybugs

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

namespace _02Problem_Ladybugs
{
    class Program
    {
        static void Main(string[] args)
        {
            int fieldSize = int.Parse(Console.ReadLine());
            long[] flyField = new long[fieldSize];
            string flyCommand = string.Empty;

            long[] buggedIndexes = Console.ReadLine().Split().Select(long.Parse).ToArray();

            foreach (var buggedIndex in buggedIndexes)
            {
                if (buggedIndex >= 0 && buggedIndex <= flyField.Length - 1)
                {
                    flyField[buggedIndex] = 1;
                }
            }

            while ((flyCommand = Console.ReadLine()) != "end")
            {
                string[] tokens = flyCommand.Split().Select(x => x.Trim()).ToArray();

                long startIndex = long.Parse(tokens[0]);
                long flyLength = long.Parse(tokens[2]);
                bool isOutside = startIndex < 0 || startIndex > flyField.Length - 1;

                if (isOutside || flyLength == 0)
                {
                    continue;
                }

                string direction = tokens[1];
                long landed = startIndex;

                while (flyField[startIndex] == 1)
                {
                    switch (direction)
                    {
                        case "right":
                            landed += flyLength;
                            break;

                        case "left":
                            landed -= flyLength;
                            break;
                    }

                    if (landed > flyField.Length - 1 || landed < 0)
                    {
                        flyField[startIndex] = 0;
                        break;
                    }

                    if (flyField[landed] == 1)
                    {
                        continue;
                    }

                    flyField[startIndex] = 0;
                    flyField[landed] = 1;
                    break;
                }
            }

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