Page 106 - CTS - CSA TP - Volume 2
P. 106

COMPUTER SOFTWARE APPLICATION - CITS




                      Circle myCircle = new Circle(5.0);
                      // Accessing object properties and methods

                      System.out.println(“Area of the circle: “ + myCircle.calculateArea());
                      System.out.println(“Circumference of the circle: “ + myCircle.calculateCircumference());
                  }
              }

           Output:


















           Explanation:
           •  This program defines a Circle class with a property radius.

           •  It has a constructor to initialize the radius.
           •  The  calculateArea()  method calculates  the area  of the circle, and  the calculateCircumference()  method
              calculates the circumference.
           •  In the main() method, an object myCircle of the Circle class is created, and its methods are called to calculate
              the area and circumference of the circle.
           These examples demonstrate how classes, objects, and methods can be used to model various entities and
           perform operations on them  in Java.  They  encapsulate  data and behavior within classes, promoting code
           organization, reusability, and maintainability.




































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                                CITS : IT & ITES - Computer Software Application - Exercise 94
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