More Problems

• Write a function to reverse the first n nodes in a circular doubly linked list using recursion.
• How do you rotate a circular singly linked list so that every k-th node becomes the new head?
• Implement a function to split a circular doubly linked list into two separate lists based on even and odd values.
• Write a function to rotate a doubly linked list to the right by k positions using an iterative approach.
• How do you rearrange nodes in a singly linked list such that all odd numbers appear before even numbers?
• Implement a function to detect the first node of a loop in a singly linked list using Floyd’s cycle detection.
• Write a function to rotate a circular singly linked list to the left by k positions without using recursion.
• How do you reverse nodes between two positions m and n in a circular singly linked list using recursion?