More Problems

• Write a function to count the number of even nodes in a circular singly linked list.
• How do you delete every second node in a doubly linked list?
• Implement a function to reverse the nodes in pairs in a circular doubly linked list.
• Write a function to check if a singly linked list contains any prime numbers.
• How do you reverse every k nodes in a circular singly linked list?
• Implement a function to merge two sorted circular singly linked lists into one sorted doubly linked list.
• Write a function to remove the node before the last node in a circular singly linked list.
• How do you count the number of odd-positioned nodes in a circular singly linked list?