More Problems

• Implement a function to rotate a circular doubly linked list left by k positions using recursion.
• Write a function to check if two singly linked lists are mirror images of each other.
• How do you reverse every third node in a doubly linked list without using extra space?
• Implement a function to convert a circular doubly linked list into a binary search tree.
• Write a function to merge two sorted singly linked lists, alternating nodes from each list.
• How do you delete every second node from a doubly linked list where each node contains a random pointer?
• Implement a function to reverse nodes between two positions m and n in a circular singly linked list.
• Write a function to rotate a singly linked list right by k positions using an iterative approach.