More Problems

• Implement a function to reverse the first half of a circular singly linked list while preserving the structure of the second half.
• Write a function to rearrange nodes in a circular singly linked list such that all even-indexed nodes come before odd-indexed nodes.
• How do you split a circular doubly linked list into two lists where one contains prime-numbered nodes and the other contains composite-numbered nodes?
• Implement a function to reverse every alternate node in a multilevel circular singly linked list without recursion, while preserving the relative order of the other nodes.
• Write a function to merge two sorted circular singly linked lists into one sorted doubly linked list using bucket sort.
• How do you detect and remove loops in a multilevel circular singly linked list where each node contains both forward and child pointers?
• Implement a function to rotate a circular singly linked list such that every k-th node becomes the new head while preserving the structure of sibling pointers.
• Write a function to flatten a multilevel circular singly linked list where each node contains both next and sibling pointers.