More Problems

• Implement a function to flatten a multilevel doubly linked list where each node has a next and child pointer.
• Write a function to reverse nodes between two given positions m and n in a circular singly linked list without recursion.
• How do you rearrange nodes in a circular singly linked list such that all positive values appear before negative values?
• Implement a function to rotate a circular singly linked list right by k positions using recursion.
• Write a function to split a circular singly linked list into two lists based on odd and even positioned nodes.
• How do you reverse every third node in a circular singly linked list using an iterative approach?
• Implement a function to detect and remove a loop in a circular singly linked list using Floyd’s cycle detection algorithm.
• Write a function to merge two unsorted doubly linked lists into one sorted circular doubly linked list without using extra space.