Question

In the existing CircularlyLinkedList class, Write a non-static method named getMax for finding the maximum element in a circularly linked list. Write the testing code in the main method of the class CircularlyLinkedList. For this purpose, you must only use and update the CircularlyLinkedList.java file provided in Lesson3Examples posted in the eCentennial module "Lesson Examples

Answer 1

The method getMax in a CircularlyLinkedList class finds the maximum element in the list. To test this method, create a list, populate it with data, and invoke getMax to print the maximum element.

Step-by-step explanation:

The getMax method in a CircularlyLinkedList class is used to identify the maximum value stored within the nodes of a circularly linked list. The method iterates through each node, comparing the value of the current node with a temporarily stored maximum value, and updates this maximum value whenever a larger value is found.

To test this method, code in the main method will create a CircularlyLinkedList object, populate it with elements, and then call the getMax method to find and print the maximum value. The result would verify the correctness of the implemented getMax functionality.

Here is an example code snippet that could be used in the main method:

// Example testing code in main method
public static void main(String[] args) {
CircularlyLinkedList list = new CircularlyLinkedList<>();
// Assume list is populated with integers
// ...
Integer max = list.getMax();
System.out.println("The maximum value is: " + max);
}