Programming Language C++
Task 1: Write a program to calculate the volumeof various containers. A base class, Cylinder, will be created,with its derived classes, also called child classes orsub-classes.
First, create a parent class, Cylinder. Create a constant forpi since you will need this for any non-square containers.Use protected for the members. Finally, create apublic function that sets the volume.
// The formula is: V = pi * (r^2) * h
Task 2: Create a derived, or child class forCylinder, that is, a Cone class. The same function, with the sameparameters, is used. However, the formula is different for acone.
// The formula is: V = (1/3) * pi * (r^2) * h
Task 3: Test your classes in the main functionby creating an instance of Cone and an instance of Cylinder. Ineach case, call the set_volume function, passing the sameparameters.
Task 4: Create a derived classfor Cone called PartialCone. Add a second radius variable withscope specific to this class (because the top and bottom radii of apartial cone are different). Redefine the set_volume function.
The formula for the volume of a partial/truncated cone is:
- V = h * (PI / 3) * (R2 + (R * r) + r2)
- V = volume
- R = base radius
- r = top surface radius
Task 5:
- What happens if you change the access modifiers for Cylinder'svariables to private?
- Consider that you declare a private variable in the Cone class.Can you reference it in Cylinder?
