[fiza_murtaza]

Develop class Polynomial. The internal representation of a Polynomial is an array of terms. Each term contains a coefficient and an exponent. The term 2x4
has a coefficient of 2 and an exponent of 4. Develop a full 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.
d) Overload the multiplication operator (*) to multiply two Polynomials.

Sample output:


Enter number of polynomial terms: 2
Enter coefficient: 2
Enter exponent: 2
Enter coefficient: 3
Enter exponent: 3
Enter number of polynomial terms: 3
Enter coefficient: 1
Enter exponent: 1
Enter coefficient: 2
Enter exponent: 2
Enter coefficient: 3
Enter exponent: 3
First polynomial is:
2x^2+3x^3
Second polynomial is:
1x+2x^2+3x^3
Adding the polynomials yields:
1x+4x^2+6x^3
Subtracting the polynomials yields:
-1x
Multiplying the polynomials yields:
2x^3+7x^4+12x^5+9x^6 class Polynomial