please use C++ programming

CrayonBox

- brand : string Who makes the crayons

- numInBox : int How many crayons in the box

- colors : string * Dynamically allocated array of colors

- numBoxes : int Number of instances of CrayonBox

+ CrayonBox(string, int, string*) Constructor takes Brand and # in box, string array of colors

+ ~CrayonBox()

+ getNumBoxes() Returns number of instances of CrayonBox

+ Getters and Setters Note: the signature to set colors is setColors(string*, int) : void

+ printBox() : void Function to print the brand, # in box and all the colors Given the UML above, create the header file