Page 100 - CTS - CSA TP - Volume 2
P. 100

COMPUTER SOFTWARE APPLICATION - CITS




                      length = l;
                      width = w;
                  }

                  // Method to calculate area of the rectangle
                  double calculateArea() {
                      return length * width;
                  }

                  // Method to calculate perimeter of the rectangle
                  double calculatePerimeter() {
                      return 2 * (length + width);
                  }
              }

              // Main class to demonstrate the usage of Rectangle class
              public class RectangleDemo {
                  public static void main(String[] args) {
                      // Create an object of Rectangle class

                      Rectangle rect1 = new Rectangle(5.0, 3.0);
                      // Accessing object properties and methods
                      System.out.println(“Length: “ + rect1.length);
                      System.out.println(“Width: “ + rect1.width);
                      System.out.println(“Area: “ + rect1.calculateArea());
                      System.out.println(“Perimeter: “ + rect1.calculatePerimeter());

                  }
              }


           Output:
































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