More Problems

• Write a function to reverse the first n nodes in a circular doubly linked list without using extra memory.
• How do you detect the intersection point of two unsorted singly linked lists without using extra memory?
• Implement a function to rotate a singly linked list so that every k-th node becomes the new head.
• Write a function to rearrange nodes in a circular singly linked list such that all negative values come before non-negative values.
• How do you split a sorted singly linked list into two lists based on even and odd values?
• Implement a function to reverse every k nodes in a circular singly linked list using recursion.
• Write a function to merge two sorted circular singly linked lists into one sorted doubly linked list.
• How do you delete nodes from a circular singly linked list whose values are divisible by 5?