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...
LinkedBlockingQueue size() 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...
LinkedList add() method in Java
In the article, we will learn the linked list add method in java. A linked list is the link of nodes connected to every next node through a pointer and...
Find the smallest and largest elements in a singly linked list
Finding the minimum and maximum values in a linked list is a common task in computer programming and data analysis. Whether you are working in C or Java, linked lists...
Difference between Singly and Doubly Linked List
Linked lists are fundamental data structures used in computer programming to efficiently store and organize collections of elements. Among the various types of linked lists, two primary variations are the...
LinkedList listiterator() method in Java
In this blog we will discuss the linked list listiterator method in java. Linked lists are generic data types and one of the most elementary data structures having a wide...
Program to convert ArrayList to LinkedList in Java
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 huge...
Circular Linked List Traversal
In this blog, we will learn about circular linked list traversal. Data structures are one of the most important and enjoyable to learn all concepts of computer science. Data structures...
Rotate a Linked List
Manipulating linked lists is a core aspect of data structures and algorithms in programming. Rotating a linked list involves rearranging its elements by shifting nodes to a specified number of...
Python Stack using a Doubly Linked List
In this blog, our aim is to build a stack using doubly linked list in Python. Python is a vast language which is used for multi purposes i.e. For web...
Merge a Linked List into another Linked List at alternate positions
In this article, we dive into the solution to merge a linked list into another linked list at alternate positions, exploring different approaches and algorithms that pave the way for...
Python Program to Reverse a linked list
An abstract data structure is called a linked list and is made up of an ordered series of nodes. Each node includes data and details about the node after it...
Java Program to Reverse a linked list
Reversing a linked list is a common problem in computer science and programming that involves changing the direction of the pointers in a linked list so that the last node...
LinkedList addAll() method in Java
In the world of Java programming, the LinkedList data structure holds a significant place due to its dynamic nature and flexible operations. One of the key methods enhancing its functionality...
How to Convert all LinkedHashMap Values to a List in Java
Introduction The linked list is one of the most important data structures to learn while preparing for interviews. Having a good grasp of Linked Lists can be a huge plus...
Rearrange a given Linked List in-place
This article will help you to approach a linked list problem “Rearrange linked list in alternate last and first” This problem is discussing using illustrations, intuition, and code in C,...
Count duplicates in a Linked List
This article aims to aid you in understanding how to find duplicate in linked list. Familiarity with linked lists can be advantageous for succeeding in IT interviews, as a solid...
LinkedList removeFirst method in Java
Introduction The linked list is one of the most important data structures to learn while preparing for interviews. Having a good grasp of Linked Lists can be a huge plus...
Java Program to search an element in a Linked List
Throughout our exploration of linked list operations, including insertion and deletion, one crucial operation that stands out is searching within a linked list. Regardless of the various operations we encounter,...
Count rotations in a sorted and rotated linked list
Several approaches exist in the programming world to solve this problem, some efficient and some not so efficient. Let us build the intuition to solve this problem brick by brick,...
Delete the middle of a Linked List
Introduction The linked list is one of the most important data structures to learn while preparing for interviews. Having a good grasp of Linked Lists can be a huge plus...
Remove all occurrences of duplicates from a sorted linked list.
We have observed that a linked list might contain elements which repeat themselves in the list. So, now we will look into a program to remove all occurrences of duplicates...
Circular Linked List – Insertion
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 huge...
Doubly Circular Linked List – Deletion
As we know that circular doubly linked list is also a two way list which makes the implementation easy and efficient except for the extra space as it contains three...