Reverse a Doubly Linked List
Reverse a Doubly Linked List In this problem, we will be given a doubly linked list as input and we need to reverse it. Let the given input be: Input...
Find the sum of last n nodes of the given Linked List
The Linked list is an important topic from an interview perspective. Companies like Amazon, Flipkart, Goldman Sach, Abode, Samsung, and many more asked questions over the linked lists. In this...
Remove all occurrences of duplicates from a sorted Linked List
Remove all occurrences of duplicates from a sorted Linked List In this problem, we are given a LinkedList (root node) and are asked to delete all the nodes occurring more...
Find the length of a loop in the linked list
In the realm of data structures, linked lists are foundational, offering dynamic memory allocation and efficient data manipulation. However, linked lists can occasionally contain loops or cycles, which disrupt their...