C++

Create a contact manager program. The program must use at least a menu at the beginning with multiple options including an option to exit the program. The program will run continuously, in a cyclic manner until the user chooses to exit. Sublevel menus are allowed. The program must use classes, objects, and inheritance. Objects must be used in both a has-a and an is-a relationship. All class implementations must be separated from declarations into proper .cpp and .h files.