More Problems

• Implement a function to rotate a circular singly linked list right by k positions using recursion.
• Write a function to reverse nodes between two positions m and n in a doubly linked list using recursion.
• How do you split a circular singly linked list into two equal halves without recursion?
• Implement a function to detect the first node of a loop in a circular doubly linked list using Floyd’s cycle detection.
• Write a function to rearrange nodes in a singly linked list such that all negative values appear before non-negative values.
• How do you merge two unsorted singly linked lists into one sorted doubly linked list without using extra memory?
• Implement a function to reverse every second node in a circular singly linked list using an iterative approach.
• Write a function to rotate a circular singly linked list left by k positions using recursion.