More Problems

• 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?
• Implement a function to delete every alternate node in a doubly linked list.
• Write a function to count the number of even-positioned nodes in a circular doubly linked list.
• How do you reverse the first half of a singly linked list?