More Problems

• Implement a function to delete every node whose value is greater than the sum of its neighbors in a doubly linked list.
• Write a function to reverse every third node in a circular singly linked list.
• How do you count the number of nodes in a doubly linked list that have values divisible by 2?
• Implement a function to remove the middle node from a singly linked list.
• Write a function to reverse the second half of a circular doubly linked list.
• How do you delete every second node in a singly linked list?
• Write a function to detect and remove a cycle in a singly linked list using Floyd’s cycle-finding algorithm.
• Implement a function to merge two sorted doubly linked lists into one sorted circular doubly linked list.