using System;

​

namespace IPServiceTrans

{

    public class Program

    {

        public static void Main(string[] args)

        {

            //IP:10.16.60.144 <-->168836240

            int x = 10;

            int y = 16;

            int z = 60;

            int w = 144;

​

            int a = w & 0xff | ((z & 0xff) << 8) | ((y & 0xff) <<16) | ((x & 0xff) << 24);

            Console.WriteLine(a);

            Console.ReadLine();

        }

    }

}