#include #include int main(const int argc, const char** argv) { try { const auto value = mixplus::Parser::parseAndAdd(argc, argv); const auto result = mixplus::Parser::formatResult(value); std::cout << result.hexadecimal << ' ' << result.digit << std::endl; } catch (std::invalid_argument& e) { std::cout << e.what() << std::endl; std::cout << "ERROR" << std::endl; } return 0; }