More Problems

• How do you delete the node before the last node in a doubly linked list?
• Implement a function to merge two sorted circular singly linked lists.
• Write a function to reverse the last n nodes in a circular doubly linked list.
• How do you find the second largest value in a circular singly linked list?
• Implement a function to delete the node at the k-th position in a circular doubly linked list.
• Write a function to find the middle node of a circular singly linked list.
• How do you remove the head node of a circular singly linked list without losing the list structure?
• Implement a function to reverse the data in every k nodes of a doubly linked list.