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BJP4 Self-Check 16.23: linkedNodes23

Language/Type: Java ListNodes LinkedLists
Related Links:
Author: Marty Stepp (on 2016/09/08)

Write the code necessary to convert the following sequence of ListNode objects: 

list -> [7] -> ... -> [3] /

Into this sequence of ListNode objects: 

list -> [7] -> ... -> [42] /

(In other words, set the value of the last node to be 42.)

Assume that you are using ListNode class as defined in the textbook: 

public class ListNode {
    public int data;       // data stored in this node
    public ListNode next;  // a link to the next node in the list

    public ListNode() { ... }
    public ListNode(int data) { ... }
    public ListNode(int data, ListNode next) { ... }
}
Type your solution here:


This problem asks for bare code. Submit a fragment of Java code as described. Do not write any class or method heading around your code; just write the lines of code that will produce the result described.

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