Listed below are definitions of two classes that use inheritance, code for their implementation, and a main function. Put the code into appropriate files with the necessary include statements and preprocessor statements so that the program compiles and runs. It should output "Circle has radius 2 and area 12.5664". (C++)

class Shape public: Shape O Shape (string name); string getName void setName (string newName); virtual double getAreaO-0; private: string name; Shape: :Shape() name="" . Shape: :Shape(string name) this->name name ; =