How to Get a Value from LinkedHashMap by Index in Java
In Java, the LinkedHashMap class is a powerful data structure that combines the unique key-value mapping of a HashMap with the predictable iteration order of a LinkedList. This makes it...
Implementation of Deque Using Doubly Linked List
Implementing a deque (double-ended queue) using a doubly linked list is a common approach in computer programming. A deque is a data structure that allows the insertion and removal of...
Convert A String To A Singly Linked List
A linked list is one of the most important topics for the interviews. Basically a linked is the link of nodes connected to every next node through a pointer and...
C program for performing Bubble sort on Linked List
A linked list has been provided, and bubble sort must be used to order it. When using the bubble sorting method, neighboring components that are in the wrong order are...
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...
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...
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...
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...
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...
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...
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...
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,...
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...
ArrayList vs LinkedList 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...
LinkedHashMap removeEldestEntry() method in Java
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...
Priority Queue using Doubly Linked List
Introduction We have seen so many data types but in the below article we are going to learn about the abstract data type similar to a regular queue or stack...
Advantages and Disadvantages of Linked List
Introduction: In this article, we will learn about the advantages and disadvantages of linked list over array. Every data structure has its own strengths and weaknesses therefore, we need to...
Python Program to find the middle of a linked list using only one traversal
Linked lists, with their dynamic and flexible nature, are fundamental data structures used in computer science and software development. They offer an elegant way to organize and manage data, and...