Please written by computer source java) 13) Assume the class Cylinder exists, and that has the following method. Assume both radius and height are global instance variables declared as double. public double calcVolume() { return Math.PI * radius * radius * height; } You decide that a static method (also called calcVolume) for calculating volume (of a theoretical cylinder) might be useful to client coders. Write the static method. Then rewrite the instance method shown above to leverage the new static method (thus reducing code duplication)
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Please written by computer source
java)
13)
Assume the class Cylinder exists, and that has the following method. Assume both radius and height are global instance variables declared as double.
public double calcVolume() { return Math.PI * radius * radius * height; }
You decide that a static method (also called calcVolume) for calculating volume (of a theoretical cylinder) might be useful to client coders.
Write the static method.
Then rewrite the instance method shown above to leverage the new static method (thus reducing code duplication).
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