int main()
{
  freopen("input.txt", "r", stdin);
  freopen("output.txt", "w", stdout);
  long long leng;
  std::cin >> leng;
  std::string arr[leng];
  std::string temp;
  long long length_of_leng = cnt_of_num(leng - 1);
  for (long long it = 0; it < leng; ++it) {
    std::cin >> temp;
    if (stoll(temp) >= 0) {
      for (long long i = 0; i < length_of_leng - cnt_of_num(it); ++i) { temp += "0"; }
      temp += std::to_string(it);
    }
    else {
      for ( long long i = 0; i < (length_of_leng - cnt_of_num(pow(10, length_of_leng) - it)); ++i) { temp += "0";  }
      temp += std::to_string(pow(10, length_of_leng) - it);
    }
    arr[it] = temp;
  }
  //qs(arr, 0, leng - 1);
  for (long long it = 0; it < leng; ++it) {
    std::cout << stoll(arr[it]) / (long long)(pow(10, length_of_leng)) << " ";
  }
  std::cout << std::endl;
  return 0;
}