#include<stdio.h>
#include<string.h>
#include<string>
#include<algorithm>
#include<iostream>
using namespace std;

int main(){
	int n ;
	cin>>n;
	int sum = 0;
	int t = 10;
	int count = 0;
	int arr[1000] = {0};
	int k = 0;
	while(n!=0){
		int remain = n%10;
		arr[k++] = remain;
		sum = sum*t + remain;
		n/=10;
		count++;
	}
	cout<<count<<endl;
	for(int i = k-1; i>=0; i--){
		cout<<arr[i]<<" ";
	}
	cout<<endl;
	cout<<sum;
	// system("pause");
}