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 main{
    
     public static void main(String[] argd){
        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();

        ArrayList<Integer> list= new ArrayList<Integer>();
        int x  = n;


        while(x!=0){
         //   System.out.println("X "+x);
            int z = x;
            int num=0;
            int m=1;
            while(z!=0){
              //  System.out.println("Z "+z);

                int rem = z%10;
           //     System.out.println("rem "+rem);
                if(rem==0){
                    num+=(rem*m);
                    m=m*10;
                    z=z/10;
                    continue;
                }
                num = num+1*m;
                m = m*10;
                z=z/10;
             //   System.out.println("Z "+z);

            }
            x=x-num;
            list.add(num);

        }
        StringBuilder ob  =new StringBuilder();
        for(int j=0;j<list.size();j++){
            ob.append(String.valueOf(list.get(j)) +" ");
        }
        System.out.println(list.size());
        System.out.println(ob.toString());
    }
}