Binary Digits Count

using System;



class BinaryDigitsCountProgram
{
    static void Main()
    {
        Console.WriteLine("Enter byte 0 or 1 , B = ");
        int b = int.Parse(Console.ReadLine());
        Console.WriteLine("Enter count of number , N = ");
        int n = int.Parse(Console.ReadLine());
        uint bit = 0;
        uint mask = 0;

        if (b == 1 || b == 0)
        {

            for (int j = 0; j < n; j++)
            {

                Console.WriteLine("Enter number P = ");
                uint p = uint.Parse(Console.ReadLine());
                uint count1 = 0;
                uint count0 = 0;

                for (int i = 0; i < 32; i++)
                {

                    //chacking which bits stay of positions p - 0 or 1
                    mask = (uint)(1 << i);
                    bit = (uint)((p & mask) >> i);

                    if (bit == 1) //counting how meny bits are 1
                    {

                        count1 = count1 + 1;
                    }
                    else if (bit == 0 && mask < p) //counting how meny bits are 0
                    {

                        count0 = count0 + 1;
                    }

                }
                if (b == 1)
                {
                    Console.WriteLine("The number {0} have {1} bytes \"1\"", p, count1);
                }
                else
                {
                    Console.WriteLine("The number {0} have {1} bytes \"0\"", p, count0);
                }
            }
        }


    }
}