Category: Linked List

Problem Statement: Given a circular linked list, delete the kth node of the circular linked list. Example: Example 1: Input:

Problem Statement : Segregate even and odd nodes in LinkedList Given a LinkedList of integers. Modify the LinkedList in such a

Pre-requisites: Basic knowledge of stack and operations in the linked list. Introduction Stack is a linear data structure in which

Problem Statement: Given the head of a linked list, determine if the linked list has a cycle in it and

Problem Statement: Given a Circular Linked List, insert an element at begin of the circular linked list. Examples: Example 1:

Problem Statement: Given a circular linked list, delete the head of the circular linked list. Examples: Example 1: Input: 1

Problem Statement: Given a Circular Linked List, insert an element at end of the circular linked list. Examples: Example 1: Input:

Problem Statement: Given a singly linked list. Your task is to swap all the elements pairwise. Examples: Example 1: Input:

What is a Doubly Circular Linked List? A doubly circular linked list is a data structure where no NULL exists.