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...
Multiply two numbers represented by Linked Lists
This article aims to demonstrate how to multiply two numbers represented by linked lists. In this problem, we are given two linked lists, L1 and L2. Both L1 and L2...
Find the fractional (or n/k – th) node in linked list
This article discusses an important topic “find n/k th node in linked list”. “find n/k th node in linked list” is a good topic if you want to master the...
Sort a linked list of 0s, 1s, and 2s by changing links
In this article, we will learn to sort a linked list of 0s 1s and 2s. Sorting an array implies that the elements present in the array must be present...
Run Length Decoding in Linked List
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...
Introduction to Unrolled Linked List
An unrolled linked list is a type of linked list in which each node contains an array of integers instead of just an integer. Unrolled linked list is also known...
Why Quick Sort preferred for Arrays and Merge Sort for Linked Lists?
Introduction to Why Quick Sort preferred for Arrays and Merge Sort for Linked Lists? In this blog, we will learn Why Quick Sort preferred for Arrays and Merge Sort for...
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...
Move all occurrences of an element to end in a linked list
In this article we will learn how to move all occurrences of an element to end in a linked list. As we all know Linked list is a linear data...
Rotate Doubly linked list by N nodes
Most of the linked list questions are not that complicated as they seem because a normal logic can be applied. Lets just say we have to rotate doubly linked list...
Delete Middle Node of Linked List
Linked lists consist of interconnected nodes, with each node containing data and a pointer to the next node in the sequence. Removing the middle node of a linked list poses...
Partitioning a linked list around a given value and keeping the original order
Embarking on the journey of partitioning a linked list around a given value while preserving the original order is a compelling exploration into the realm of linked list manipulation. This...
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...
Program to find the size of Doubly Linked List
Linked lists are fundamental data structures used in computer science and programming to store and manage collections of data elements in a dynamic and flexible manner. One common operation when...
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...
Delete a Node at a Given Position in Singly Linked List
In this blog we will see how to delete a node from the singly linked list before the specified position. Given a singly linked list and a specific position, we...
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...
Adding Two Polynomials Using Linked List
Polynomial addition in c programming is a fundamental operation in mathematics and computer science, widely used in various applications such as signal processing, computer graphics, and scientific simulations. We will...
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...
Construct a Maximum Sum Linked List out of two Sorted Linked Lists having some common nodes
Problem statement Given two sorted linked lists, derive a linked list that contains the maximum sum path using both the linked lists. The resultant list can contain nodes from both...
Check If A Linked List Is Circular Linked List
As we already saw many articles over the linked list. Let’s have a look at another article on the linked list in which we have to check linked list is...
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 Sort for Doubly Linked List
Merge sort is a popular and efficient sorting algorithm known for its divide-and-conquer approach. It divides the input array into smaller subarrays, sorts them individually, and then merges the sorted...