More Problems

• How do you rotate a doubly linked list left by k positions using an iterative approach?
• Implement a function to reverse every group of k nodes in a circular singly linked list.
• Write a function to split a doubly linked list into two lists based on a given pivot value.
• How do you rearrange nodes in a singly linked list such that nodes with even values appear before nodes with odd values?
• Implement a function to merge two sorted circular doubly linked lists into one sorted circular singly linked list.
• Write a function to reverse the first half of a singly linked list using an iterative approach.
• How do you remove nodes from a circular singly linked list where each node value is a prime number?
• Implement a function to delete nodes from a doubly linked list where the sum of the previous and next nodes is greater than the current node value.