only in c++ please! Next, create class Lab14A with a main method or driver which should do the following:Create two building objects:o buildingone should be created using the default constructoro buildingTwo should be created using the overloaded (argument) constructor with thevalues provided:30 Stories30 apartmentsOccupancy variable set to 75% (0.75) – you may have to cast to floatYou should then print out the information of building0ne like the example shown below in thesample using the gettersYou should then print out the information of buildingTwo like the example shown below in thesample using the getters• Use the Setter of the occupancy percentage of buildingOne to change its value to 0% (0.0)• Use the Setter of the occupancy percentage of buildingTwo to change it to 100% (1.0)Remember, the name of the class containing the main method should be Lab14A. Please makesure that your two classes (Lab14A and BuildingBlueprint) are in the one filePlease keep in mind that output of everyone should be the same and as shown below...Sample (AND ONLY) output:Year 2020:Building 1 has 10 floors, 20 apartments, and is 100% occupied. Full? trueBuilding 2 has 30 floors, 30 apartments, and is 75% occupied. Full? falseMany years pass.Year 2043:Building 1 has 10 floors, 20 apartments, and is 0% occupied. Full? falseBuilding 2 has 30 floors, 30 apartments, and is 100% occupied. Full? trueLooks like people prefer taller buildings. Lab14A: The Architect.Buildings can be built in many ways. Usually, the architect of the building draws up maps andschematics of a building specifying the building's characteristics such as how tall it is, how many storiesit has etc. Then the actual building itself is built based on the schematics (also known as blueprints).Now it is safe to assume that the actual building is based off the blueprint but is not the blueprint itselfand vice versa.The idea of a classes and objects follows a similar ideology. The class file can be considered theblueprint and the object is the building following the analogy mentioned above. The class file containsthe details of the object i.e., the object's attributes (variables) and behavior (methods).Please keep in mind that a class is a template of an eventual object. Although the class has variables,these variables lack an assigned value since each object will have a unique value for that variable.Think of a form that you may fill out, for example, for a bank; this form has many boxes such as ones foryour first name, last name, etc. That form is analogous to a class; it's generic and does not have anyunique information. Once someone picks up the form and fills it out it becomes unique to that personand is no longer a generic form; this is analogous to an object.For this one and only exercise in Lab 14, you will need to design a class and create objects from thisclass in your main method. Please read and follow the instructions below carefullyTo start, you need to create class BuildingBlueprint, and it should have the following:• Variables (Attributes):o A variable that represents the number of stories the building has, this should be aninteger – must be privateo A variable that represents the number of apartments the building has, this should be aninteger – must be privateo A variable that represents the occupancy rate of the building (would contain numbersbetween 0 and 1 representing the percentage of occupancy), this should be a float –must be privateo A variable that indicates if the building is fully occupied (all the apartments have beenpurchased) which is only becomes true if the variable for the occupancy rate is 1 andchanges back to false if the occupancy falls to any value below 1, this should be aBoolean - must be privateConstructors:o A default constructor that when used creates a building object that has the followingdefault values10 Stories20 apartmentsOccupancy variable set to 100% (1.0)Fully Occupied variable set to true

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The program for the above given question is  given below: