using System;

namespace ConsoleApp9
{
    class Program
    {
        static void Main(string[] args)
        {
            DrawGrid(5,5);
        }
        static void DrawGrid(int columnCount, int rowCount)
        {
            int[,] twoDimensionArray = new int[columnCount, rowCount];
            // Initialise 2d array
            for (int i = 0; i < columnCount; i++)
            {
                for (int j = 0; j < rowCount; j++)
                {
                    twoDimensionArray[i, j] = i % 2;
                }
            }
            // Print 2d array
            for (int i = 0; i < columnCount; i++)
            {
                for (int j = 0; j < columnCount; j++)
                {
                    Console.Write($"[ {twoDimensionArray[i, j]} ]");
                }
                Console.WriteLine();
            }
        }
    }
}