Ones_And_Zeroes_v1

using System;

class OnesAndZeros
{
    static void Main()
    {
        int N = int.Parse(Console.ReadLine());

        for (int row = 0; row < 5; row++)
        {
            for (int j = 15; j >= 0; j--)
            {
                int bit = (N >> j) & 1;
                if (bit == 1)
                {
                    switch (row)
                    {
                        case 0: Console.Write(".#."); break;
                        case 1: Console.Write("##."); break;
                        case 2:
                        case 3: Console.Write(".#."); break;
                        case 4: Console.Write("###"); break;
                    }
                }
                else
                {
                    switch (row)
                    {
                        case 0: Console.Write("###"); break;
                        case 1:
                        case 2:
                        case 3: Console.Write("#.#"); break;
                        case 4: Console.Write("###"); break;
                    }
                }
                if (j != 0) Console.Write('.');
            }
            Console.WriteLine();
        }
    }
}