Question

Write the declaration for class Building. The class’s members should be:

doors, an integer. This variable should not be accessible to code outside the class or to member functions in any class derived from class Building.
steps, an integer. This variable should not be accessible to code outside the class, but should be accessible to member functions in any class derived from class Building.
setDoors, getDoors, setSteps, and getSteps. These are the set and get functions for the member variables doors and steps. These functions should be accessible to code outside the class.
counterBuildingItem, a public virtual member function that returns the value of doors times steps.
total, a public pure virtual member function that accepts two integers as its parameters.

Next write the declaration for class Dugout (non-abstract/concrete class), which is derived from class Building. The class’s members should be:

holes, a float. This variable should not be accessible to code outside the class but should be accessible to member functions in any class derived from class Dugout.
windows, a float. This variable should not be accessible to code outside the class, but should be accessible to member functions in any class derived from class Dugout.
setHoles, getHoles, setWindows, and getWindows. These are the set and get functions for the member variables holes and windows. These functions should be accessible to code outside the class.
counterBuildingItem, a public member function that overrides the base class counterBuildingItem function. This function should return the value of holes times windows.
total, a public member function that implements the base class total function. This function should return the total of the two parameters.

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
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#include <fstream>
#include <iostream>
#include <iomanip>
#include <cstring>
#include <cstdlib>
using namespace std;

class Building
{
protected :
   int doors;
   int steps;
  
public :  
Building()
{
  
   }
  
void setDoors(int doors)
{
   this->doors=doors;
   }
   int getDoors()
   {
       return doors;
   }
   void setSteps(int steps)
   {
      this->steps=steps;
   }
   int getSteps()
   {
       return steps;
   }
  
   virtual float counterBuildingItem()
   {
       return doors*steps;
   }
   virtual int total(int a,int b)=0;
  
};

class Dugout : public Building
{
protected :
    float holes;
    float windows;
   
public :  
Dugou()
{
   
   }
   void setHoles(float holes)
   {
      this->holes=holes;
   }
   float getHoles()
   {
      return holes;
   }
   void setWindows(float windows)
   {
      this->windows=windows;
   }
   float getWindows()
   {
      return windows;
   }
     
   float counterBuildingItem()
   {
      return holes*windows;
   }
     
   int total(int a,int b)
   {
      return a+b;
   }
     
};
int main() {
Dugout d;
d.setSteps(30);
d.setDoors(8);
d.setWindows(5.5);
d.setHoles(8.5);

cout<<"\nDugOut Info ::"<<endl;
cout<<"Steps :"<<d.getSteps()<<endl;
cout<<"Doors :"<<d.getDoors()<<endl;
cout<<"Counter Building Item :"<<d.counterBuildingItem()<<endl;
cout<<"Total :"<<d.total(5,11)<<endl;
  
   return 0;
}
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Output:

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