How to Delete a Node in Doubly Linked List
In this article, we will explore the process of deleting a node in a doubly linked list. We will delve into the fundamentals of doubly linked lists, understanding the structure...
Binary search on Linked List
Introduction This article aims to explore an efficient method of performing binary search on linked list. Binary search is a searching algorithm specifically designed for sorted data, where the target...
Remove duplicates from a sorted doubly linked list
We know that in the doubly linked list each node stores the link to the previous pointer as well to the next pointer and can be used in the navigation...
How to Get First or Last entry from Java LinkedHashMap
In Java, the LinkedHashMap class offers a unique advantage over other map implementations by maintaining the insertion order of its elements. This means that elements are stored in the order...
LinkedHashMap get() Method in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
LinkedList addFirst() Method in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
Check if a doubly-linked list of characters is palindrome or not
Doubly linked lists exhibit versatility as a data structure, facilitating bidirectional traversal and seamless insertion and deletion of elements. They prove invaluable in diverse programming scenarios, providing elegant solutions to...
Sort a linked list that is sorted alternating ascending and descending orders
Introduction The linked list is one of the most important concepts and data structures to learn while preparing for interviews. Having a good grasp of Linked Lists can be a...
Multiplication of Two Polynomials using Linked List
To perform polynomial multiplication in C, we can represent each polynomial as a linked list of nodes, each with a coefficient and an exponent. The exponent represents the degree. The...
Construct A Doubly Linked List From 2D Matrix
Constructing a doubly linked list from a 2D matrix is a fascinating exercise that involves transforming a two-dimensional data structure into a linked list, specifically a doubly linked list. This...
Search an element in a Linked List (Iterative and Recursive)
Introduction The linked list is one of the most important concepts and data structures to learn while preparing for interviews. Having a good grasp of Linked Lists can be a...
Squareroot(n)-th node in a Linked List
In this blog, we will see a linked list problem ”square root of nth node of linked list”. Linked lists play a major role in the placements and having a...
Iteratively Reverse a Linked List Using Only 2 Pointers
Introduction The linked list is one of the most important concepts and data structures to learn while preparing for interviews. Having a good grasp of Linked Lists can be a...
Partitioning a linked list around a given value and If we don’t care about making the elements of the list “stable”
This article will discuss the problem partition a linked list around a given value and its proper solution using an algorithm and dry run. Before jumping into the details of...
Modify contents of Linked List
In this article, we will explore various approaches to update the value of a linked list in different programming languages, such as C, C++, Java, and Python. We will cover...
Java.util.LinkedList.offer(), offerFirst(), offerLast() in Java
We will discuss the Java LinkedList class and its functions, making our work flexible while writing the code. A linked list is one of the major concepts of data structures...
Linked List descendingIterator in Java with Examples
This blog contains an important linked list topic “descendingiterator in java”. descendingiterator in java will make your command stronger on Java and data structures like linked list. Let’s discuss what...
Recursive selection sort for singly linked list | Swapping node links
This blog consists of what is selection sort, dry run for performing selection sort, algorithm and implementation of recursive selection sort in linked list. Let’s discuss recursive selection sort in...
LinkedList push() Method in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
How to get a Sublist of LinkedList in Java
This blog will discuss various approaches To Get SubList from Linked List in Java. We have to figure out how to get a sublist of linked list in Java. This...
Bubble Sort in Linked List by Swapping Nodes
Bubble Sort, renowned for its simplicity and elegance, stands as one of the earliest sorting algorithms. While traditionally used with arrays, this classic method gracefully extends its functionality to Linked...
Construct a linked list from a 2D matrix (Iterative approach)
The linked list is one of the most important topics of data structures. In this blog, we have a problem in which we have to construct a 2D linked list....
Check if a linked list of strings forms a palindrome
Introduction The linked list is one of the most important concepts and data structures to learn while preparing for interviews. Having a good grasp of Linked Lists can be a...
Compare two strings represented as linked lists
Till now we have seen how the linked lists can actually be implemented. In this article we are going to see how the linked lists or strings can be compared....
Move the first element to the end of the given list
This blog will describe the efficient approach to move first node to last in linked list. The linked list is one of the most important concepts and data structures to...
Java.util.LinkedList.get(), getFirst() and getLast() in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
Find modular node in a linked list
This blog will discuss the best way to solve the famous question “modular node in linked list”. Finding a modular node in linked list will make your linked list topic...
Insert a node into the middle of the linked list
The algorithm to insert a node in the middle of a linked list will be covered in this article. One of the key ideas in a linked list is insertion,...
Add 1 To Number Represented As Linked List
Introduction In the article, we will learn to add 1 to a number represented as linked list.As we know a linked list is a linear data structure. In a linked...
ArrayList and LinkedList remove() methods in Java with Examples
Introduction The linked list is one of the most crucial concepts and data structures to grasp while preparing for interviews. In a coding interview, having a thorough understanding of Linked...