More Problems

• How do you detect and merge two sorted circular doubly linked lists where both lists contain cycles?
• Implement a function to flatten a circular singly linked list where each node may have both child and sibling pointers.
• Write a function to rotate a circular doubly linked list such that every fourth node becomes the new head, while maintaining the structure of the list.
• How do you rearrange nodes in a multilevel singly linked list such that all odd-positioned nodes come before even-positioned nodes?
• Implement a function to reverse every alternate node in a circular singly linked list where nodes contain random pointers.
• Write a function to split a sorted doubly linked list into two lists where one contains prime values and the other contains non-prime values.
• How do you flatten a multilevel circular singly linked list where nodes contain both forward and backward pointers?
• Implement a function to merge two sorted circular singly linked lists into one sorted doubly linked list without using recursion.