Create a c++ program.

a. Add a new function to the class Date that returns the month in letters (e.g., January, February, etc.).

b. Add a function that displays Happy New Year! when the data is January 1.

c. Add a function that compares two dates.

d. Test the new functions of the class Date by creating dynamically (i.e., using pointers) two objects of the class Date and invoking the new member functions on both objects.

/* date.h */ #ifndef DATE_H_ #define DATE_H_ class Date { public: Date(int=1, int=1, int=2000); // sets day, month, year void setDate(int, int, int); // sets the date void printDate() const; // prints date to the screen private: int day; int month; int year; }; #endif /* DATE_H_ */ /* date.cpp */ #include #include "date.h" using namespace std; // Constructor Date::Date (int d, int m, int y) { day = d; month = m; year = y ; } // sets date void Date::setDate(int d, int m, int y) { day = d; month = m; year = y ; } // prints date void Date::printDate() const { cout << month << "/" << day << "/" << year << " "; }