A Brief Introduction to Linked Lists
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...
Merge K Sorted Doubly Linked List in Sorted Order
Problem Statement In this problem, we will be given K sorted doubly linked lists. We need to merge all lists such that the newly created doubly linked list is also...
Union intersection Two Linked Lists Using Merge Sort
Introduction Linked list is one of the most important concepts and data structures to learn while preparing for coding interviews. Having a good grasp of Linked Lists can be a...
Josephus Circle Using Circular Linked List
Introduction Linked list is one of the most important concepts and data structures to learn while preparing for coding interviews. Having a good grasp of Linked Lists can be a...
Menu Driven Program For All Operations On Doubly Linked List in C
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...
Count pairs from two linked lists whose sum is equal to a given value
Problem Statement We will be given two linked lists and an integer target as input, and we need to count pairs of integers in both lists such that each element...
Merge Two Unsorted Linked Lists To Get A Sorted List
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 a triplet from three linked lists with a sum equal to a given number
Problem Statement We will be given three different linked lists and an integer as input. Now, we need to find whether there is a triplet (one from each list) that...
Make loop at K-Th position in the Linked List
Problem Statement We will be given a linked list and an integer K. We need to attach the last node of the list to the K^{th} node from starting of...
Rearrange a linked list such that all even and odd positioned nodes are together
Problem Statement In this problem, we will be given a linked list, and we need to rearrange the nodes such that the nodes present at odd positions and the nodes...
Given a linked list of line segments, remove middle points
Introduction The linked list is one of the most important concepts to know while preparing for interviews. Having a good grasp of a linked list can be a huge plus...
Find Pairs With Given Sum In A Doubly Linked List
Problem Statement In this problem, we will be given a sorted doubly linked list and a target integer. We need to find and print the pairs whose sum is equal...
Check If Linked List Is Palindrome
Problem Statement We will be given a linked list, and we need to find whether the given list is palindrome or not. Problem Statement Understanding To understand this problem statement,...
How to Implement Generic 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...
C program to Reverse a 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...
Point arbit pointer to greatest value right-side node in a linked list
Introduciton The linked list is one of the most important concepts to know while preparing for interviews. Having a good grasp of a linked list can be a huge plus...
Types of 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...
Insert a node at a specific position in a 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...
Linked List – Inserting a node
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...
Write a C function to print the middle of a linked list
Intoduction 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...
Implementing a Linked List in Java using Class
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...
Applications of Linked List Data Structure
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...
Flatten a multi-level linked list (Depth wise)
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...
Flatten Binary Tree To 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...
C Program For Merge Sort For Linked Lists
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...
Given only a pointer to a node to be deleted in a singly linked list, how do you delete it?
Introduction The linked list is one of the most important concepts and data structures to learn while preparing for interviews. Having a good grasp on Linked Lists can be a...
Print the reverse of a linked list without extra space and modifications
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 remove() 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...
Reverse a doubly-linked list in groups of given size
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...
Merge Sort on a Singly 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...