using System;

​

class BitsExchange

{

    static void Main()

    {

        Console.WriteLine("Enter a number, then press Enter:");

        object number = Console.ReadLine();

        uint n = Convert.ToUInt32(number);

        uint smallbits = n & 56;

        uint largebits = n & 117440512;

        uint result = n & ~(56 | (uint)117440512);

        result |= smallbits << 21;

        result |= largebits >> 21;

        Console.WriteLine(result);

    }

}