More Problems

• Write a function to rotate a circular doubly linked list such that the node with the second-largest value becomes the new head.
• How do you split a sorted circular singly linked list into two lists where one contains prime values and the other contains composite values?
• Implement a function to reverse every third node in a multilevel circular singly linked list without recursion.
• Write a function to merge two sorted circular singly linked lists into one sorted doubly linked list without using extra memory.
• How do you detect and remove all loops in a circular singly linked list where each node has both forward and backward pointers?
• Implement a function to reverse the first n nodes in a multilevel circular singly linked list while leaving the rest of the list unchanged.
• Write a function to rearrange nodes in a circular singly linked list such that all prime-numbered nodes come before composite-numbered nodes.
• How do you split a doubly linked list into two lists where one list contains nodes divisible by 4 and the other divisible by 5?