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.InputStreamReader;

public class B {
	static StringBuffer sb = new StringBuffer();
	static int count = 0;

	public static void main(String[] args) throws Exception {
		BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
		int n = Integer.parseInt(bf.readLine());
		while (n > 0) {
			n = next(n, (n + "").toCharArray());
		}
		System.out.println(count + "\n" + sb);
	}

	private static int next(int num, char[] n) {
		int ans = 1;
		String x = "";
		for (int i = 0; i < n.length; i++) {
			if (n[i] == '0') {
				x += "0";
			} else {
				x += "1";
			}
		}
		sb.append(x + " ");
		count++;
		ans = Integer.parseInt(x);
		return num - ans;
	}
}