More Problems

• 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?
• Implement a function to insert a node at the second position in a doubly linked list.
• Write a function to count the number of even-positioned nodes in a circular singly linked list.
• How do you reverse the nodes in the second half of a circular singly linked list?
• Implement a function to delete every node whose value is divisible by 4 in a doubly linked list.