02.Heart-training

using System;

class Heart
{
    static void Main()
    {
        //Console.WriteLine("Enter size: ");
        //byte size = byte.Parse(Console.ReadLine());
        byte size = 16;
        char heart = '♥';

        for (byte i = 0; i <= size / 2 - i; i++)
        {
            if (i == 0)
            {
                Console.Write("{0}{1}{0}", new string(' ', size / 4), heart);
                Console.WriteLine("{0}{1}{0}", new string(' ', size / 4), heart);
            }
            else if (i != 0)
            {
                Console.Write("{0}{1}{2}{1}{0}", new string(' ', ((size / 4) - i)), heart, new string((' '), (i * 2) - 1));
                Console.WriteLine("{0}{1}{2}{1}{0}", new string(' ', ((size / 4) - i)), heart, new string((' '), (i * 2) - 1));
            }
        }
        for (byte a = 0; a < size / 2; a++)
        {
            Console.WriteLine("{0}{1}{2}{1}{0}", new string(' ', a + 1), heart, new string(' ', (size - a) - a - 2));
        }



        //  1:            2:             2:
        //    @    @         @   @         1   1
        //   @ @  @ @       @ @ @ @        2   2
        //  @   @@   @     @   @   @     123212321
        //   @      @       @     @          2
        //    @    @         @   @           3
        //     @  @           @ @            2
        //      @@             @             1
    }
}