1009: [编程入门]数字的处理与判断

解题思路:

注意事项:

import java.util.*;

public class Main {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

int n = sc.nextInt();

int t = n;

int count = 0;

int[] array = new int[5];

while(n%10 != 0){

array[count] = n%10;

count++;

n /= 10;

}

System.out.println(count);

for(int i=4;i>=0;i--){

System.out.print(array[i]+" ");

}

System.out.println();

while(t%10 != 0){

System.out.print(t%10);

t /= 10;

}

}

}

参考代码: