More Problems

• Write a function to reverse the order of nodes in a circular singly linked list.
• How do you delete every second node in a doubly linked list?
• Implement a function to merge two sorted circular doubly linked lists.
• Write a function to find the sum of all nodes in a singly linked list whose values are odd.
• How do you remove the last node of a circular singly linked list?
• Implement a function to reverse every second node in a doubly linked list.
• Write a function to delete all nodes with values greater than a given threshold in a circular singly linked list.
• How do you find the second largest element in a singly linked list?