Create a class User, with separate interface and implementation, comprised of the following attributes:

Data members (private):

string: username

int array: ratings Number of elements should be size

int: numRatings Number of books in the database

Int: size The capacity of the ratings array (200). Constant

Member functions (public):

Default constructor: Sets username to an empty string, numRatings to 0, size to 200, and all the elements of ratings array to the value -1

Parameterized constructor: Takes a string, an array of integers, and one integer for initializing username, ratings, and numRatings, respectively. Make sure the value passed into the constructor for numRatings does not exceed the value of the data member size

getUsername(): Returns username

setUsername(string): (void) Assigns username the value of the input string

getRatingAt(int): Parameter: int index. Returns the rating stored at the specified index. If index is larger than the size of the ratings array, returns -1.

setRatingAt(int,int): Parameters: int index, int value. Sets the rating to value at the specified index, if index is within the bounds of the array and value is between 0 and 5. Returns a boolean, true if the rating is successfully updated and false otherwise.

getNumRatings(): Returns numRatings

setNumRatings(int): (void) Assigns numRatings the value of the input int

getSize(): Returns size