Lab 04

Objective:
This lab's objective is to gain experience in using object references to do linking.
The lab assignment:
In this lab you are to implement a sorted list with the doubly linked technique. You are required to use the following DLNode class.
public class DLNode {
double data;
DLNode Prev= null, Next=null;
}
1. Download instructor’s SortedList.java, DLNode.class and lab04.class.
2. Complete program SortedList.java by implementing the following methods.
a. insert(double n) – Insert double precision number n into the sorted list.
b. listAscending() – List all numbers of the list in ascending order.
c. listDescending() – List all numbers of the list in descending order.
3. Compile SortedList.java and run lab04.class.
4. Try the instructor’s sample program lab04.class in directory ~wang/sample20/lab04 for
sample output
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