#include #include #include "square.h" #include "circle.h" using namespace std; int main() { const square s {0.0, 0.0, 1.0}; const circle c {0.0, 0.0, 1.0}; cout << "Area of square = " << s.area() << "\n"; cout << "Area of circle = " << c.area() << "\n"; return EXIT_SUCCESS; }