Question

You need to subtract two identical cube objects of varying length, breadth, height and weight to create a new cube. Create a class of cubeType and implement a function to return the newly created cube. The function call by the client would use which constructor. also implement that particular constructor type.

Answer 1

Below is the C++ code I hope that i have provided sufficient comments for your better understanding Note that I have done proper indentation but this code is automatically left alligned on this interface

#include <bits/stdc++.h>
using namespace std;
class Cube
{
private:
int length;
int breadth;
int height;
public:
Cube(int length = 0, int breadth = 0, int height = 0)
{
//set the values
this->length = length;
this->breadth = breadth;
this->height = height;
}
int getLength()
{return length;}
int getBreadth()
{return breadth;}
int getheight()
{return height;}
void setLength(int l)
{
length = l;
}
void setBreadth(int l)
{
breadth = l;
}
void setHeight(int l)
{
height = l;
}
};
Cube subtract(Cube p1,Cube p2)
{
Cube c;
c.setLength(abs(p1.getLength()-p2.getLength()));
c.setBreadth(abs(p1.getBreadth()-p2.getBreadth()));
c.setHeight(abs(p1.getheight()-p2.getheight()));
return c;
}
int main()
{
//create objects
Cube c1(2,12,16);
Cube c2(10,20,30);
Cube c3 = subtract(c2,c1);
cout<<"Length of new cube = "<<c3.getLength()<<endl;
cout<<"Breadth of new cube = "<<c3.getBreadth()<<endl;
cout<<"Height of new cube = "<<c3.getheight()<<endl;
return 0;
}

Below is the screenshot of output

I have tried to explain it in very simple language and I hope that i have answered your question satisfactorily.Leave doubts in comment section if any.