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.ArrayList;
import java.util.Collections;
import java.util.Scanner;

public class ez {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int n = in.nextInt();
		int[] needed = new int[10];
		int pow = 0;
		while(n>0){
			needed[pow++]=n%10;
			n/=10;
		}
		boolean done = false;
		ArrayList<String> output = new ArrayList<String>();
		while(!done){
			done = true;
			for(int i = 0; i < needed.length; i++){
				if(needed[i]!=0)done=false;
			}
			if(done)break;
			StringBuilder sb = new StringBuilder();
			boolean start = false;
			for(int i = needed.length-1; i>=0; i--){
				if(needed[i]>0){
					sb.append(1);
					needed[i]--;
					start = true;
				}else{
					if(start){
						sb.append(0);
					}
				}
			}
			output.add(sb.toString());
		}
		System.out.println(output.size());
		for(String s : output){
			System.out.print(s+" ");
		}
	}
}