Assume we have a linked list of integer elements. Write a recursive method recNumEven (LLNode list) that returns the count of even numbers in the list. For example, assume values points to a list containing 19, 6, 6, 15, 12, 9, 18, 3, 20.Then, recNumEven (values) would return 5.

Database System Concepts
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Assume we have a linked list of integer elements. Write a recursive method
recNumEven (LLNode<Integer> list) that returns the count of even numbers
in the list.
For example, assume values points to a list containing 19, 6, 6, 15, 12, 9,
18, 3, 20. Then, recNumEven (values) would return 5.
Transcribed Image Text:Assume we have a linked list of integer elements. Write a recursive method recNumEven (LLNode<Integer> list) that returns the count of even numbers in the list. For example, assume values points to a list containing 19, 6, 6, 15, 12, 9, 18, 3, 20. Then, recNumEven (values) would return 5.
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