More Problems

• How do you rearrange nodes in a doubly linked list such that nodes with even-numbered values come before nodes with odd-numbered values?
• Implement a function to flatten a multilevel circular singly linked list where each node contains both next and random pointers.
• Write a function to rotate a circular singly linked list such that every node with a prime value becomes the new head.
• How do you split a circular singly linked list into two lists where one contains nodes divisible by 3 and the other divisible by 5?
• Implement a function to reverse every second node in a circular doubly linked list without recursion, while preserving the list structure.
• Write a function to merge two sorted circular singly linked lists where one contains nodes with odd values and the other contains even values.
• How do you detect and remove loops in a circular singly linked list where each node has both a forward and a backward pointer?
• Implement a function to reverse the first n nodes in a multilevel circular singly linked list while leaving the remaining nodes unchanged.