More Problems

• Write a function to reverse the nodes in every alternate position in a doubly linked list.
• How do you delete the node before the last node in a circular singly linked list?
• Implement a function to merge two sorted circular doubly linked lists into one sorted list.
• Write a function to count the number of nodes in a singly linked list whose values are odd.
• How do you reverse every third node in a circular singly linked list?
• Implement a function to remove the last node from a circular singly linked list.
• Write a function to check if a circular doubly linked list contains duplicate values.
• How do you delete the second node in a circular doubly linked list?