Implement Linked List using Java

Technology and generation are growing up together, and the younger generation users are somewhat connected with tech and the internet all the time. Not to mention, today the whole world in this time of crisis is working over the internet. But to make these technologies, software, etc a software developer must have excellent problem-solving skills. In this world where the internet is the new fuel, one needs to be pretty sharp. And by sharp, for software developers, it means knowing how to automate real-world problems using computer programs. Data structures help a lot in this journey of logic building. So today we’re going to write a simple data structure program to Implement Linked List using Java.

 

What is A Linked List?

 

A linked list is a basic list of nodes containing different elements for all algorithms in data structures. Also, it’s pretty easy to understand.

 

What’s The Approach?

 

• In a linked list there are two sections. The first section stores the data element and the second section stores the address of the next node in a linked list.

 

• So we’ll create a class Node with two basic variable elements, the data and the next.

 

• The data variable is going to be of integer type whereas the next variable is going to be of the Node type.

 

Also Read: Print Square Root Of A Number in Java

 

Java Program To Implement Linked List

 

class LinkedList {
    Node head; // head of the list

    /* Linked list Node*/
    class Node {
        int data;
        Node next;

        // Constructor to create a new node
        // Next is by default initialized
        // as null
        Node(int d) { data = d; }
    }
}