More Problems

• How do you rotate a circular doubly linked list to the left by k positions without recursion?
• Implement a function to reverse nodes between two given positions m and n in a singly linked list using recursion.
• Write a function to rearrange nodes in a circular singly linked list such that nodes with even values appear before odd values.
• How do you merge two sorted circular singly linked lists where each node contains a random pointer to another node?
• Implement a function to flatten a circular singly linked list where each node has a child pointer.
• Write a function to rotate a doubly linked list to the right by k positions using recursion.
• How do you detect the intersection point of two unsorted singly linked lists?
• Implement a function to reverse every alternate group of nodes in a circular singly linked list.