#include <bits/stdc++.h>
using namespace std;
int main() {
  int w;
  w = 1;
  while (w--) {
    int n, maxi = -1, b = 0;
    vector<int> s, t[10];
    bool f1 = true, f = false;
    cin >> n;
    while (n > 0) {
      int x = n % 10;
      s.push_back(x);
      maxi = max(maxi, x);
      n /= 10;
    }
    reverse(s.begin(), s.end());
    while (f1) {
      f1 = false;
      f = false;
      for (int i = 0; i < s.size(); i++) {
        int y = s[i];
        if (y > 0) {
          f1 = true;
          f = true;
          t[b].push_back(1);
          y--;
          s[i] = y;
        } else {
          if (f) t[b].push_back(0);
        }
      }
      b++;
    }
    string ans[maxi];
    cout << maxi << endl;
    for (int i = 0; i < maxi; i++) {
      for (int j = 0; j < t[i].size(); j++) {
        char c = (char)(t[i][j] + '0');
        ans[i].push_back(c);
      }
    }
    for (int i = 0; i < maxi; i++) cout << ans[i] << " ";
  }
}
