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.io.*;
import java.util.*;

public class fourteen {
    public static final int MOD = 1000000007;
    public static ArrayList<Integer> list = new ArrayList<Integer>();
    public static void main(String[] args) throws Exception
    {
        MyScanner input = new MyScanner();

        int n = input.nextInt();
        while(n - nextQuas(n)>= 0 && n!= 0)
        {
        	int next = nextQuas(n);
        	list.add(next);
        	n -= next;
        }
        System.out.println(list.size());
        for(int i = 0; i < list.size(); i++)
        	System.out.print(list.get(i) + " ");

    }
    public static int nextQuas(int n)
    {
    	StringBuilder s = new StringBuilder(Integer.toString(n));
    	for(int i=0; i < s.length(); i++)
    		if(s.charAt(i) > '0')
    			s.setCharAt(i, '1');
    	return Integer.parseInt(s.toString());
    }
    public static class MyScanner 
{
        BufferedReader br;
        StringTokenizer st;

        public MyScanner(String s) 
{

            try
            {
                br = new BufferedReader(new FileReader(s));
            } catch (IOException e)
            {
                e.printStackTrace();
            }

        }

        public MyScanner() 
{ 
            br = new BufferedReader(new InputStreamReader(System.in));
            st = new StringTokenizer("");
        }

        public String next() 
{
            if (st == null || !st.hasMoreElements()) 
{
                    try 
{
                        String line = br.readLine();
                        if (line == null) {
                            throw new UnknownError();
                        }
                        while (line.trim().equals("")) {
                            line = br.readLine();
                            if (line == null) {
                                throw new UnknownError();
                            }
                        }
                        st = new StringTokenizer(line);
                    } 
catch (IOException e) 
{
                        throw new UnknownError();
                    }
            }
            return st.nextToken();
        }

        public String nextLine() {
            try {
                String line = br.readLine();
                if (line == null) {
                    throw new UnknownError();
                }
                return line;
            }
            catch (IOException e) {
                throw new UnknownError();
            }
        }

        public int nextInt() {
            return Integer.parseInt(next());
        }

        public long nextLong() {
            return Long.parseLong(next());
        }

        public double nextDouble() {
            return Double.parseDouble(next());
        }

    }
}
