More Problems

• Write a function to delete the second last node in a circular doubly linked list.
• How do you reverse every second node in a circular singly linked list?
• Implement a function to find the smallest node in a singly linked list.
• Write a function to remove all nodes with even values in a circular singly linked list.
• How do you count the number of odd-positioned nodes in a circular doubly linked list?
• Implement a function to reverse the first n nodes of a doubly linked list.
• Write a function to check if a singly linked list contains only unique values.
• How do you remove the last node in a circular singly linked list without losing the list structure?