bit

using System;
using System.IO;
using System.Threading;
namespace scumbler
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] bits = new string[] { "10101011", "10101100", "10101101", "10101110", "10101111","10110001","10110010",
                "10110011", "10110100", "10110101", "10110110", "10110111", "10111000", "10111001", "10111010", "10111011"};
            for (int i = 0; i < bits.GetLength(0); i++)
            {
                string bit = bits[i];
                int numberOne = 0;
                Console.Write($"{i} Байт - {bit} || ");

                for (int j = 0; j < bit.Length - 1; j++)
                {
                    if (bit[j] == '1')
                    {
                        numberOne++;
                    }
                }

                if (numberOne % 2 == 0)
                {
                    Console.Write("1\n");
                }
                else
                {
                    Console.Write("0\n");
                }


            }

        }
    }
}