int main(int argc, char **argv)
{
	int status = EXIT_FAILURE;   //guilty until proven innocent
	srand(static_cast<unsigned>(time(0)));

	try {
		game g;
		g.play();
		status = EXIT_SUCCESS;
	}

	catch (const bad_alloc& bad) {
		cerr << argv[0] << ": new failed: " << bad.what() << "\n";
	}

	catch (const exception& e) {
		cerr << argv[0] << ": " << e.what() << "\n";
	}

	catch (...) {
		cerr << argv[0] << ": main caught unexpected exception.\n";
	}

	return status;
}