// Chapter 5 - Program 9 - BOXES2.CPP #include #include "box.h" int main() { box small, medium, large; //Three boxes to work with small.set(5, 7); // Note that the medium box uses the values // supplied by the constructor large.set(15, 20); cout << "The small box area is " << small.get_area() << "\n"; cout << "The medium box area is " << medium.get_area() << "\n"; cout << "The large box area is " << large.get_area() << "\n"; return 0; } // Result of execution // // The small box area is 35 // The medium box area is 64 // The large box area is 300