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.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;


public class QuasiBinary {

	
	public static void main(String[] args) throws NumberFormatException, IOException 
	{
		
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
		int n = Integer.parseInt(in.readLine());
		StringBuilder sb = new StringBuilder();
		int c = 0;
		while (n!=0)
		{
			String nextCuasi = "";
			String N = n+"";
			for (int i = 0; i<N.length(); ++i)
			{
				if (N.charAt(i)=='0') nextCuasi+= '0';
				else nextCuasi= '1'+nextCuasi;
			}
			
			sb.append(nextCuasi);
			sb.append(" ");
			++c;
			n -= Integer.parseInt(nextCuasi); 
		}
		System.out.println(c);
		System.out.println(sb.toString().trim());
		
	}
	
}
