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>
#pragma GCC optimize "trapv"
using namespace std;
const long long int MOD = 1e9 + 7;
void print() { cout << "\n"; }
void printArray() { return; }
void read() { return; }
template <typename T, typename... Args>
void print(T a, Args... arg) {
  cout << a << " ";
  print(arg...);
}
template <typename T, typename... Args>
void read(T &a, Args &...arg) {
  cin >> a;
  read(arg...);
}
template <typename T, typename... Args>
void read(vector<T> &v, Args &...arg) {
  for (auto &i : v) cin >> i;
  read(arg...);
}
template <typename T, typename... Args>
void printArray(vector<T> &v, Args &...arg) {
  for (auto i : v) cout << i << " ";
  cout << "\n";
  printArray(arg...);
}
string removeZeros(string s) {
  long long int n = s.length();
  long long int i = 0;
  while (i < n && s[i] == '0') ++i;
  return s.substr(i);
}
void run_case() {
  string s;
  read(s);
  long long int max_d = 0;
  for (char c : s) max_d = max(max_d, (long long int)(c - '0'));
  vector<string> v(max_d, "");
  long long int n = s.length();
  for (long long int i = 0; i < n; i++) {
    long long int sum = s[i] - '0';
    for (auto &j : v) {
      if (sum > 0)
        j += '1';
      else
        j += '0';
      sum -= 1;
    }
  }
  for (auto &j : v) j = removeZeros(j);
  long long int sz = v.size();
  print(sz);
  printArray(v);
}
signed main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  run_case();
  return 0;
}
