More Problems

• Implement a function to rotate a doubly linked list to the left by k positions using recursion.
• Write a function to reverse every second node in a circular singly linked list without recursion.
• How do you rearrange nodes in a circular singly linked list such that all odd values come before even values?
• Implement a function to split a circular doubly linked list into two separate lists based on odd and even indexed nodes.
• Write a function to rotate a singly linked list right by k positions using an iterative approach.
• How do you merge two sorted singly linked lists into one sorted circular doubly linked list using recursion?
• Implement a function to reverse the second half of a circular doubly linked list without recursion.
• Write a function to detect and remove a loop in a circular singly linked list using Floyd’s cycle detection.