1 /**
2 *
3 */
4 package com.b510.test;
5
6 /**
7 * @author Jone Hongten
8 * @create date:2013-11-2
9 * @version 1.0
10 */
11 public class Test {
12
13 public static void main(String[] args) {
14 int number = 10;
15 //原始数二进制
16 printInfo(number);
17 number = number << 1;
18 //左移一位
19 printInfo(number);
20 number = number >> 1;
21 //右移一位
22 printInfo(number);
23 }
24
25 /**
26 * 输出一个int的二进制数
27 * @param num
28 */
29 private static void printInfo(int num){
30 System.out.println(Integer.toBinaryString(num));
31 }
32 }
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