using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp4
{
    class Program
    {
        static void MG(string adatsor, ref string[,] lista)
        {


            string[] seged = adatsor.Split('|');
            lista = new string[seged.Length, 4];
            for (int i = 0; i < seged.Length; i++)
            {
                string[] temp = seged[i].Split(':');
                for (int j = 0; j < temp.Length; j++)
                {
                    lista[i, j] = temp[j];
                }
            }
        }

        static string[] Mufajok(string[,] lista)
        {
            string seged = "";

            for (int i = 0; i < lista.GetLength(0); i++)
            {
                    if(!(seged.Contains(lista[i,2])))
                    {
                        seged += lista[i, 2]+" ";
                    }
            }
            string[] mufajok = seged.Split('-');
            return mufajok;
        }

        static bool Alternativ(string[] mf)
        {
            int i = 0;
            bool alt = false;
            while ( i < mf.Length && mf[i] != "Alterativ")
            {
                i++;
            }
            if (i < mf.Length)
            {
                alt = true;
            }

            return alt;
        }

        static void Main(string[] args)
        {
            string adatsor = "Kapitány Máté:JEEP:trap:1000|Michael Jackson:Thriller:pop:1562|AC/DC:Back in Black:rock:3000|Eminem:Encore:hiphop/rap:5146|30Y:Dicsőség:alternatív:880|Travis Scott:ASTROWORLD:trap/hiphop:10664|ASAP Rocky:Testing:hiphop:1364|Kapitány Máté:Ezüstfekete:trap:910";
            string[,] lista = new string[1,4];
            MG(adatsor, ref lista);
            /*for (int i = 0; i < lista.GetLength(0); i++)
            {
                for (int j = 0; j < lista.GetLength(1); j++)
                {
                    Console.WriteLine(lista[i,j]);
                }
            }*/
            string[] mf = Mufajok(lista);
            /*for (int i = 0; i < mf.Length; i++)
            {
                Console.WriteLine(mf[i]);
            }*/
            Alternativ(mf);

            Console.ReadKey();
        }
    }
}