See the UML class diagram of circle&cylinder and implement the inheritance relationship of classes in C++.
#include<iostream>
using namespace std;
class Circle
{
protected:
double radius;
public:
Circle()
{
radius=0;
}
Circle(double r)
{
radius=r;
}
void set_radius()
{
cout<<endl;
cout<<"\tEnter Radius\t\t\t= ";
cin>>radius;
}
void get_radius()
{
cout<<"\tRadius is\t\t\t= "<<radius<<endl;
}
void GetArea()
{
double area;
area=3.14*radius*radius;
cout<<"\tArea is\t\t\t\t= "<<area<<endl;
cout<<"........................................."<<endl;
}
};
class Cylinder:public Circle
{
private:
double height;
public:
Cylinder()
{
height=0;
radius = 0;
}
Cylinder(double h, double rad)
{
height=h;
radius = rad;
}
void set_height()
{
cout<<endl;
cout<<"\tEnter Cylinder Height\t\t= ";
cin>>height;
}
void get_height()
{
cout<<"\tCylinder Height Is\t\t= "<<height<<endl;
}
void GetVolume()
{
double volume;
volume=3.14*radius*radius*height;
cout<<"\tCylinder Volume Is\t\t= "<<volume<<endl;
}
};
int main()
{
Circle r1;
cout<<"........................................."<<endl;
cout<<" For Circle "<<endl;
cout<<"........................................."<<endl;
r1.set_radius();
r1.get_radius();
r1.GetArea();
Cylinder r2;
cout<<"........................................."<<endl;
cout<<" For Cylinder "<<endl;
cout<<"........................................."<<endl;
r2.set_height();
r2.set_radius();
r2.get_height();
r2.get_radius();
r2.GetVolume();
return 0;
}
 |
| See the UML class diagram of circle cylinder and implement inheritance relationship of classes in C++. |
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