using System;

public class Test
{
	public static void Main()
	{

uint v = 0x4dead; // 18-th bit is the highest one set
uint r;
uint shift;

r =     (uint)((v > 0xFFFF) ? 1 : 0) << 4; v >>= (int)r;
shift = (uint)((v > 0xFF  ) ? 1 : 0) << 3; v >>= (int)shift; r |= shift;
shift = (uint)((v > 0xF   ) ? 1 : 0) << 2; v >>= (int)shift; r |= shift;
shift = (uint)((v > 0x3   ) ? 1 : 0) << 1; v >>= (int)shift; r |= shift;
                                        r |= (v >> 1);

Console.WriteLine(r);


	}
}