void ReadInputFileInText(string path_file, string& text) {
  try {
    ifstream file_input(path_file);
    file_input.exceptions(file_input.failbit);
    string output_text = move(string((istreambuf_iterator<char>(file_input)), istreambuf_iterator<char>()));
  }
  catch (const std::ios_base::failure& e) {
    std::cout << "Caught an ios_base::failure.\n"
      << "Explanatory string: " << e.what() << '\n'
      << "Error code: " << e.code() << '\n';
  }
}