More Problems

• How do you rotate a circular singly linked list such that the node with the highest value becomes the new head?
• Implement a function to reverse the first n nodes in a circular doubly linked list without using recursion.
• Write a function to split a doubly linked list into two lists where each list contains alternating nodes from the original list.
• How do you flatten a multilevel linked list where each node has pointers to multiple child linked lists?
• Implement a function to merge two unsorted doubly linked lists into one sorted singly linked list using heapsort.
• Write a function to rotate a singly linked list left by k positions while maintaining the order of the first m nodes.
• How do you detect and merge two linked lists where one list contains cycles and the other does not?
• Implement a function to reverse every alternate k-th node in a circular singly linked list while maintaining the structure of the list.