Construct a class named room (in a separate file set, 1 point) that declares two double-precision data members named length and width, and a string data member for the description of the room (1 point). include constructor that initializes each double data member to 1.0 and the string as "room" when a room object is created (1 point). add accessor, mutator and display functions (1 point).

use this class to:

a) create four room objects: hall (length=12.40, width=3.5), kitchen (length=14, width=14), living room (length=12.4, width=20), dining room (length=14, width=10.5) and display each room (1 point)
b) create an array of pointers to room and assign each element in the array to a dynamic object (hint: use operator new) where the values are copied from the objects created in step a (hint: use the = operator ) (1 point)