More Problems

• Write a function to rotate a doubly linked list to the left by k positions without using recursion.
• How do you reverse every alternate group of nodes in a circular singly linked list using an iterative approach?
• Implement a function to split a doubly linked list into two lists where one contains prime numbers and the other contains non-prime numbers.
• Write a function to detect and remove a loop in a circular singly linked list using Floyd’s cycle detection algorithm.
• How do you rotate a circular doubly linked list left by k positions using an iterative approach?
• Implement a function to rearrange nodes in a circular singly linked list such that nodes with odd values appear before nodes with even values.
• Write a function to reverse every third node in a circular singly linked list without using extra memory.
• How do you merge two sorted singly linked lists into one sorted circular doubly linked list?