Author Question: For the questions below, assume that a linked list is implemented using the Node class where a Node ... (Read 350 times)

oliviahorn72 · **on:** Aug 30, 2020

For the questions below, assume that a linked list is implemented using the Node class where a Node contains instance data of int info; and Node next; where next references the next Node in the linked list. Also assume that head references the first Node in the list.

Assume that the linked list has at least two Nodes in it. Which of the following instructions will return the second int value in the list?
◦ return head.info;
◦ return head.next.info;
◦ return head.next.next.info;
◦ return head.next.next.next.info;
◦ It is not possible to return the second int value in the list using head

jessicaduplan · **Reply #1 on:** Aug 30, 2020

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