位运算

package operator;

public class Demo06 {
    public static void main(String[] args) {
        /*(位运算)
        A = 0011 1100
        B = 0000 1101
        A&B = 0000 1100
        A|B = 0011 1101
        A^B = 0011 0010
        ~B = 1111 0010
        2*8 = 16  2*2*2*2
        <<   *2
        >>   /2
        0000 0000      0
        0000 0001      1
        0000 0010      2
        0000 0011      3
        0000 1000      8
        0001 0000      16

        */
        System.out.println(2<<3);
    }
}