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.InputStream;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class Main {

	public static void main(String[] args) throws IOException {
		InputReader in = new InputReader(System.in);
		int x = in.nextInt();
		int count = 0;
		StringBuilder r = new StringBuilder();
		while (x > 0) {
			String str = "" + x;
			int n = str.length();
			int number = 0;
			int result = 0;
			for (int i = 0; i < n; i++) {
				int d = str.charAt(i) - '0';
				if (d > 0) {
					d--;
					int mul = (int) Math.pow(10, n - i - 1);
					result += mul;
					number += d * mul;
				}
			}
			r.append(result + " ");
			count++;
			x = number;
		}
		System.out.println(count);
		System.out.println(r);
	}
}

class InputReader {
	StringTokenizer tokenizer;
	BufferedReader reader;

	public InputReader(InputStream stream) {
		tokenizer = null;
		reader = new BufferedReader(new InputStreamReader(stream), 32768);
	}

	public String nextLine() throws IOException {
		return reader.readLine();
	}

	public String next() {
		while (tokenizer == null || !tokenizer.hasMoreTokens()) {
			try {
				tokenizer = new StringTokenizer(reader.readLine());
			} catch (IOException e) {
				throw new RuntimeException(e);
			}
		}
		return tokenizer.nextToken();
	}

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

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

	public float nextFloat() {
		return Float.parseFloat(next());
	}

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