java基础--颠倒输入的整数

在Java中用while.颠倒数据:

 1 package Cforth;
 2 
 3 import java.util.*;
 4 
 5 public class C4_13 {
 6     public static void main(String[] args) {
 7 
 8         Scanner in = new Scanner(System.in);
 9         System.out.println("请输入一个整数:");
10         int number = in.nextInt();
11         while (number != 0) {
12             int value = number % 10;
13             System.out.print(value);
14             number = number / 10;
15         }
16         System.out.print("
数值被颠倒!");
17     }
18 }

测试结果如下:

测试成功!

原文地址:https://www.cnblogs.com/Catherinezhilin/p/8376730.html