More Problems

• Implement a function to rotate a doubly linked list right by k positions using recursion.
• Write a function to reverse nodes between two given positions m and n in a circular singly linked list without recursion.
• How do you merge two sorted singly linked lists into one sorted circular doubly linked list without recursion?
• Write a function to split a circular doubly linked list into two lists where one contains even values and the other contains odd values.
• How do you rotate a doubly linked list to the right by k positions using an iterative approach?
• Implement a function to reverse every second node in a circular singly linked list without recursion.
• Write a function to merge two unsorted singly linked lists into one sorted circular doubly linked list.
• How do you detect and remove a cycle in a singly linked list using a stack?