Write in C++ programming language.

(Polynomial Class) Develop class Polynomial. The internal representation of a Polynomial is an array of terms. Each term contains a coefficient and an exponent, e.g., the term 2x4 has the coefficient 2 and the exponent 4. Develop a complete class containing proper constructor and destructor functions as well as set and get functions. The class should also provide the following overloaded operator capabilities: a) Overload the addition operator (+ to add two Polynomials. b) Overload the subtraction operator (-) to subtract two Polynomials. c) Overload the assignment operator to assign one Polynomial to another