More Problems

• Write a function to merge two unsorted doubly linked lists into a circular singly linked list.
• How do you insert a node after the middle node in a singly linked list?
• Implement a function to reverse a circular singly linked list in pairs.
• Write a function to count the number of nodes with odd values in a circular singly linked list.
• How do you delete the node before the last node in a doubly linked list?
• Implement a function to merge two sorted circular singly linked lists.
• Write a function to reverse the last n nodes in a circular doubly linked list.
• How do you find the second largest value in a circular singly linked list?