class P04_try_0x_0b {
	
	public static void main(String[] args)
	{
		int x;
		x = 0b10110;
		System.out.println(x); //22

		x = 255;
		System.out.println(x); //255

		x = 0b11111111;
		System.out.println(x); //255

		x = 0xff;
		System.out.println(x); //255
	}
}

//		System.out.println(Integer.toBinaryString(x)); 
//		System.out.println(Integer.toHexString(x));