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

#include <bits/stdc++.h>
using namespace std;
int main() {
  int number;
  vector<int> track;
  int sum = 0;
  cin >> number;
  while (number) {
    int temp = number;
    int fuck = 0, digit, qua, c = 0;
    while (temp) {
      c++;
      digit = temp % 10;
      temp = temp / 10;
      if (digit) {
        if (c == 1) {
          fuck += 1;
        } else {
          int k = 1;
          for (int i = 2; i <= c; i++) {
            k = k * 10;
          }
          fuck += k;
        }
      }
    }
    track.push_back(fuck);
    number = number - fuck;
  }
  cout << track.size() << endl;
  for (int i = 0; i < track.size(); i++) {
    cout << track[i] << " ";
  }
  cout << endl;
}
