using System;

public class Program

{

    public static void Main()

    {

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

        //By default player 1 is set 

        int player = 1;  

        //This holds the choice at which position user want to mark  

        int choice;  

        // Create tic tac toe 'board'

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

        Console.WriteLine("-----------");

        Console.WriteLine(" 4 | 5 | 6 ", arr[4], arr[5], arr[6]);

        Console.WriteLine("-----------");

        Console.WriteLine(" 7 | 8 | 9 ", arr[7], arr[8], arr[9]);

    }

}