In a single linked list implemented in Java, this is the definition of a node: class Node { int data; Node nextNode; // Constructor to create a new node // nextNode is by default initialized as null Node (int d) { data = d; } } a) Assuming that the above definition is kept for the nodes of the secondary lists, device a new definition of node for the nodes of the main list. Call this type of node MainNode and use the names of pointers NextNode and NextList respectively in your implementation. (5.0 marks)
In a single linked list implemented in Java, this is the definition of a node: class Node { int data; Node nextNode; // Constructor to create a new node // nextNode is by default initialized as null Node (int d) { data = d; } } a) Assuming that the above definition is kept for the nodes of the secondary lists, device a new definition of node for the nodes of the main list. Call this type of node MainNode and use the names of pointers NextNode and NextList respectively in your implementation. (5.0 marks)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:Question 2 (25.0 marks)
The data structure shown in Figure 1 depicts an implementation of a list of two
lists, that is, two linked list joined into one. In this example, the data structure
is implemented to group two separate lists of numbers, one consists of lists of
even numbers and the other consists of lists of odd numbers.
Next Node
head
6
8
2
Next List
1
7
9
Node from main list:
Node from secondary list:
Next Node
Next Node
Next List
Figure 1: A list of two lists
Two types of linked list are used in the above implementation. The node of the
main list (highlighted in grey) consists of a content field, a next node field, and
a next list field. The content node holds a value 0 for an even list and a value 1
for an odd list. The node also contains two reference fields. The first is a 'next
node' that links to the first node of a secondary list, and the second is a 'next
list' that links to the next link list.
The node of the secondary list (non-highlighted) consists of a content field and
a next node field. For an even list, the content holds an even number and for an
odd list, the content holds an odd number. The node has a 'next node' field that
link it to the next secondary list node.
1.
Transcribed Image Text:In a single linked list implemented in Java, this is the definition of a node:
class Node {
int data;
Node nextNode;
// Constructor to create a new node
// nextNode is by default initialized as null
Node (int d) { data = d; }
}
a) Assuming that the above definition is kept for the nodes of the secondary
lists, device a new definition of node for the nodes of the main list. Call this
type of node MainNode and use the names of pointers NextNode and
NextList respectively in your implementation.
(5.0 marks)
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