JAVA小实例（八）

 

 把用户输入的数以逆序输出

import java.util.Scanner;

public class Dushu {
	public static void main(String[] args){
		Scanner in = new Scanner(System.in);
		System.out.println("请输入数字：");
		int number = in.nextInt();
		int result = 0;
		do
		{
			int digit = number%10;
			
			result = result*10+digit;
			System.out.println(digit);
			number = number/10;
		}while(number>0);
		System.out.println();
		System.out.println(result);
	}
}

效果如下图所示：