using C++,

Design a class that has an array of floating-point numbers. The constructor should accept an integer argument and dynamically allocate the array to hold that many numbers. The destructor should free the memory held by the array. In addition, there should be member functions to perform the following operations:

Store a number in any element of the array

Retrieve a number from any element of the array

Return the highest value stored in the array

Return the lowest value stored in the array

Return the average of all the numbers stored in the array.

Sample Run How many numbers do you want to store? 4 Enter the 4 numbers: Number 1: 10 Number 2: 20 Number 3: 30 Number 4: 40 --------------------------------- Here are the numbers you entered: Number 1: 10 Number 2: 20 Number 3: 30 Number 4: 40 --------------------------------- The average of those numbers is: 25 The highest of those numbers is: 40 The lowest of those numbers is: 10 

Create the header file named NumberArray.h.

Create the class implementation file named NumberArray.cpp.