//******************************************************** // The following code example is taken from the book // C++20 - The Complete Guide // by Nicolai M. Josuttis (www.josuttis.com) // http://www.cppstd20.com // // The code is licensed under a // Creative Commons Attribution 4.0 International License // http://creativecommons.org/licenses/by/4.0/ //******************************************************** #include import Mod3; int main() { Customer c1{"Kim"}; c1.buy("table", 59.90); c1.buy(4, "chair", 9.20); c1.print(); std::cout << " Average: " << c1.averagePrice() << '\n'; }