iva krizic kruzic

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

namespace ConsoleApp5 {
    class Program {




            static char[] arr = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' };

            static int player = 1;
            static int izbor;
            static int zastavica     = 0;



            static void Main(string[] args) {


            Console.WriteLine("Unesite ime prvog igrača: ");
               string igr1 = Console.ReadLine();

                Console.WriteLine("Unesite ime drugog igrača: ");
                string igr2= Console.ReadLine();

                do {

                    Console.Clear();



                Console.WriteLine("{0} igra sa:X \n {1} igra sa:O",igr1, igr2);

                    Console.WriteLine("\n");

                    if (player % 2 == 0)

                    {

                        Console.WriteLine("{0} Je na redu", igr2);

                    } else {

                        Console.WriteLine("{0} Je na redu",igr1);

                    }

                    Console.WriteLine("\n");

                    Board();

                    izbor = int.Parse(Console.ReadLine());





                    if (arr[izbor] != 'X' && arr[izbor] != 'O') {

                        if (player % 2 == 0)

                        {

                            arr[izbor] = 'O';

                            player++;

                        } else {

                            arr[izbor] = 'X';

                            player++;

                        }

                    } else

                      {

                        Console.WriteLine("Mjesto {0} je već označeno sa {1}",izbor, arr[izbor]);

                        Console.WriteLine("\n");

                        Console.WriteLine("Pričekajte ploča se učitava.");

                        Thread.Sleep(2000);

                    }

                    zastavica = Provjera();

                } while (zastavica != 1 && zastavica != -1);



                Console.Clear();

                Board();



                if (zastavica == 1 && player%2==1)

                {

                    Console.WriteLine("Pobjedio je: {0} ", igr2);


                }


                else if(zastavica==1 && player%2==0) {
                Console.WriteLine("Pobjedio je: {0} ", igr1);
            }


                else

                  {

                    Console.WriteLine("Izjednačeno");

                }

                Console.ReadLine();

            }



            private static void Board() {

                Console.WriteLine("     |     |      ");

                Console.WriteLine("  {0}  |  {1}  |  {2}", arr[1], arr[2], arr[3]);

                Console.WriteLine("_____|_____|_____ ");

                Console.WriteLine("     |     |      ");

                Console.WriteLine("  {0}  |  {1}  |  {2}", arr[4], arr[5], arr[6]);

                Console.WriteLine("_____|_____|_____ ");

                Console.WriteLine("     |     |      ");

                Console.WriteLine("  {0}  |  {1}  |  {2}", arr[7], arr[8], arr[9]);

                Console.WriteLine("     |     |      ");

            }





            private static int Provjera() {

                #region Horzontal Winning Condtion



                if (arr[1] == arr[2] && arr[2] == arr[3]) {

                    return 1;

                }



                else if (arr[4] == arr[5] && arr[5] == arr[6]) {

                    return 1;

                }



                else if (arr[6] == arr[7] && arr[7] == arr[8]) {

                    return 1;

                }

                #endregion



                #region vertical Winning Condtion



                else if (arr[1] == arr[4] && arr[4] == arr[7]) {

                    return 1;

                }



                else if (arr[2] == arr[5] && arr[5] == arr[8]) {

                    return 1;

                }



                else if (arr[3] == arr[6] && arr[6] == arr[9]) {

                    return 1;

                }

                #endregion



                #region Diagonal Winning Condition

                else if (arr[1] == arr[5] && arr[5] == arr[9]) {

                    return 1;

                } else if (arr[3] == arr[5] && arr[5] == arr[7]) {

                    return 1;

                }

                #endregion



                #region Checking For Draw



                  else if (arr[1] != '1' && arr[2] != '2' && arr[3] != '3' && arr[4] != '4' && arr[5] != '5' && arr[6] != '6' && arr[7] != '7' && arr[8] != '8' && arr[9] != '9') {

                    return -1;

                }

                #endregion



                  else {

                    return 0;

                }

            }
        }
    }