package erase;
import java.util.Scanner;
public class 求几位并逆序打印 {
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner in=new Scanner(System.in);
        int n=in.nextInt();
        int sum = 0;
        System.out.print("该数逆序输出为："+'\n');
        while(n!=0) {
            int count= 0;
            count=n%10;
            n/=10;
            sum++;
            System.out.print(count);
        }
        System.out.print('\n'+"该数有的位数为:"+'\n'+sum);
    }

}

 

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