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.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Scanner;

public class B {

    static void solve() throws IOException {
        char[] c = in.next().toCharArray();
        ArrayList < Integer > r = new ArrayList<>();
        for ( int k = '1'; k <= '9'; k ++ ) {
            char[] d = new char[c.length];
            for ( int i = 0; i < c.length; i ++ ) {
                d[i] = ( c[i] >= k ) ? '1' : '0';
            }
            int t = Integer.parseInt( new String( d ) );
            if ( t == 0 ) {
                break;
            }
            r.add( t );
        }
        out.println( r.size() );
        for (Integer x : r) {
            out.print( x + " " );
        }
        out.println();
    }

    static Scanner in;
//    static StreamTokenizer in;
    static PrintWriter out;

//    static int nextInt() throws IOException {
//        in.nextToken();
//        return ( int ) in.nval;
//    }

    public static void main( String[] args ) throws IOException {
        in = new Scanner( System.in );
//        in = new StreamTokenizer( new InputStreamReader( System.in ) );
        out = new PrintWriter( System.out );
        solve();
        out.close();
    }
}
