More Problems

• Write a function to rotate a circular doubly linked list right by k positions using an iterative approach.
• How do you reverse nodes between two positions m and n in a circular doubly linked list using recursion?
• Write a function to merge two sorted doubly linked lists into one sorted circular doubly linked list without using extra space.
• How do you reverse every third node in a doubly linked list using an iterative approach?
• Implement a function to delete every alternate node in a singly linked list without breaking the structure.
• Write a function to split a circular singly linked list into two equal parts.
• How do you rotate a circular doubly linked list to the left by k positions without recursion?
• Implement a function to reverse nodes between two given positions m and n in a singly linked list using recursion.