More Problems

• Write a function to rotate a circular doubly linked list by k positions.
• How do you reverse every alternate node in a circular singly linked list without swapping data?
• Implement a function to find the length of the longest palindrome in a doubly linked list.
• Write a function to merge two sorted circular singly linked lists into one sorted doubly linked list.
• How do you remove all nodes from a singly linked list whose values are multiples of a given number?
• Implement a function to reverse nodes in a singly linked list between two given positions.
• Write a function to detect if two doubly linked lists are identical in terms of structure and data.
• How do you find the middle node in a circular doubly linked list using a two-pointer technique?