Quasi Binary

题意翻译

**题目描述** 给出一个数n，你需要将n写成若干个数的和，其中每个数的十进制表示中仅包含0和1。 问最少需要多少个数 **输入输出格式** 输入格式： 一行 一个数 n（1≤n≤10^6） 输出格式： 最少的数的个数，并给出一种方案。

题目描述

A number is called quasibinary if its decimal representation contains only digits 0 or 1. For example, numbers 0, 1, 101, 110011 — are quasibinary and numbers 2, 12, 900 are not. You are given a positive integer $ n $ . Represent it as a sum of minimum number of quasibinary numbers.

输入输出格式

输入格式

The first line contains a single integer $ n $ ( $ 1<=n<=10^{6} $ ).

输出格式

In the first line print a single integer $ k $ — the minimum number of numbers in the representation of number $ n $ as a sum of quasibinary numbers. In the second line print $ k $ numbers — the elements of the sum. All these numbers should be quasibinary according to the definition above, their sum should equal $ n $ . Do not have to print the leading zeroes in the numbers. The order of numbers doesn't matter. If there are multiple possible representations, you are allowed to print any of them.

输入输出样例

输入样例 #1

9

输出样例 #1

9
1 1 1 1 1 1 1 1 1 

输入样例 #2

32

输出样例 #2

3
10 11 11 

题意翻译

**题目描述** 给出一个数n，你需要将n写成若干个数的和，其中每个数的十进制表示中仅包含0和1。 问最少需要多少个数 **输入输出格式** 输入格式： 一行 一个数 n（1≤n≤10^6） 输出格式： 最少的数的个数，并给出一种方案。