111111
 100009
 10011
 1000000
 8
 10201
 102030
 908172
 123456
 415
 900000
 21
 909090
 314159
 999999
 909823
 987654
 1453
 1435
 98
 10
 2
 1

1
111111
 9
100001 1 1 1 1 1 1 1 1
 1
10011
 1
1000000
 8
1 1 1 1 1 1 1 1
 2
10101 100
 3
101010 1010 10
 9
101111 101011 101010 101010 101010 101010 101010 101000 100000
 6
111111 11111 1111 111 11 1
 5
111 101 101 101 1
 9
100000 100000 100000 100000 100000 100000 100000 100000 100000
 2
11 10
 9
101010 101010 101010 101010 101010 101010 101010 101010 101010
 9
111111 101011 101011 1011 11 1 1 1 1
 9
111111 111111 111111 111111 111111 111111 111111 111111 111111
 9
101111 101111 101101 101100 101100 101100 101100 101100 101000
 9
111111 111111 111111 111111 111110 111100 111000 110000 100000
 5
1111 111 111 110 10
 5
1111 111 111 101 1
 9
11 11 11 11 11 11 11 11 10
 1
10
 2
1 1
 1
1

import java.util.*;
import java.io.*;
public class CF538B
{    //*****************************************    VARIABLE DECLERATION SECTION   ********************************************************************;
         //Integer ArrayList Math TreeMap TreeSet
         // System.out.println

    //*****************************************    VARIABLE DECLERATION ENDS   ********************************************************************;

    //************************************************   MAIN FUNCTION  *************************************************************************; 
    public static void main(String[] args) 
    {   
        FastReader scan=new FastReader();
        int n = scan.nextInt();
        ArrayList<Integer> list = new ArrayList<Integer>();
        while(n > 0) {
            int _n = n;
            String quasi = "";
            while(_n > 0) {
                quasi = Math.min(1,_n%10) + quasi;
                _n/=10;
            }
            int _quasi = Integer.parseInt(quasi);
            n-= _quasi;
            list.add(_quasi);
        }
        System.out.println(list.size());
        for(int i = 0; i < list.size(); i++) {
            System.out.print(list.get(i) + " ");
        }
    }
    //***********************************************  MAIN FUNCTION ENDS   *********************************************************************;

    //**********************************************   AUXILIARY FUNCTIONS  **********************************************************************;
    /*static void func()
    {

    }*/
    //**********************************************   AUXILIARY FUNCTIONS  ENDS  **********************************************************************;

    //**********************************************   INPUT FUNCTIONS     ******************************************************************************;
       static class FastReader
    {   BufferedReader br;   StringTokenizer st;
        public FastReader()
        {  br = new BufferedReader(new  InputStreamReader(System.in)); }
        String next()
        {    while (st == null || !st.hasMoreElements())
            {    try
                {  st = new StringTokenizer(br.readLine()); }
                catch (IOException  e)
                {  e.printStackTrace(); }
            }
            return st.nextToken();
        }
        int nextInt()
        {   return Integer.parseInt(next()); }
        long nextLong()
        {   return Long.parseLong(next()); }
        double nextDouble()
        {  return Double.parseDouble(next()); }
        String nextLine()
        { String str = "";
            try
            {     str = br.readLine(); }
            catch (IOException e)
            {     e.printStackTrace(); }
            return str;
        }
    }
    //**********************************************   INPUT FUNCTIONS     ******************************************************************************;
}