circular linked list java

Nareshit answered on October 1, 2022 Popularity 2/10 Helpfulness 1/10

answer circular linked list java

circular linked list java

Comment

-1

A Circular Linked List in Java is a variation of a linked list where the last node points back to the first node, forming a circular structure. It can be singly or doubly linked.

Example of a Singly Circular Linked List:
class Node {
    int data;
    Node next;

    Node(int data) {
        this.data = data;
        this.next = null;
    }
}

class CircularLinkedList {
    Node head = null;
    Node tail = null;

    void add(int data) {
        Node newNode = new Node(data);
        if (head == null) {
            head = newNode;
            tail = newNode;
            tail.next = head; // Circular link
        } else {
            tail.next = newNode;
            tail = newNode;
            tail.next = head; // Maintain circularity
        }
    }

    void display() {
        if (head == null) return;
        Node temp = head;
        do {
            System.out.print(temp.data + " -> ");
            temp = temp.next;
        } while (temp != head);
        System.out.println("(Back to Head)");
    }

    public static void main(String[] args) {
        CircularLinkedList cll = new CircularLinkedList();
        cll.add(1);
        cll.add(2);
        cll.add(3);
        cll.display();
    }
}

Popularity 2/10 Helpfulness 1/10 Language java

Source: nareshit.com

Tags: java linked-list

Link to this answer
Share Copy Link

Contributed on Feb 17 2025

Nareshit

0 Answers Avg Quality 2/10

Closely Related Answers

circular linked list in java

Comment

A circular linked list is a type of linked list where every node points
to every other node, forming a complete circle. Evidently, 
the linked list in this variation does not contain a null element at 
the end.

Popularity 9/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: linked-list java link

Link to this answer
Share Copy Link

Contributed on Oct 01 2022

marktecher.com

0 Answers Avg Quality 2/10

kill all jobs

Comment

kill $(jobs -p)

Popularity 1/10 Helpfulness 1/10 Language shell

Source: unix.stackexchange.com

Tags: shell jobs kill

Link to this answer
Share Copy Link

Contributed on Feb 14 2025

Zolastro

0 Answers Avg Quality 2/10

circular linked list java

Contents

More Related Answers