More Problems

• Write a function to check if a circular singly linked list is sorted in ascending order.
• How do you merge two unsorted linked lists into a sorted circular doubly linked list?
• Implement a function to delete every third node in a doubly linked list.
• Write a function to reverse the last k nodes in a circular singly linked list.
• How do you delete the node at the second position in a circular singly linked list?
• Implement a function to find the node with the second smallest value in a doubly linked list.
• Write a function to reverse the nodes of a circular doubly linked list in pairs.
• How do you insert a node in the middle of a singly linked list?