More Problems

• Implement a function to reverse every alternate group of k nodes in a doubly linked list using an iterative approach.
• Write a function to rotate a singly linked list right by k positions using an iterative approach.
• How do you reverse every second node in a circular singly linked list using an iterative approach?
• Implement a function to split a doubly linked list into k parts of approximately equal lengths.
• Write a function to remove all nodes from a circular singly linked list whose values are divisible by 3.
• How do you merge two unsorted singly linked lists into one sorted circular doubly linked list without using extra space?
• Implement a function to reverse the first n nodes in a circular singly linked list using an iterative approach.
• Write a function to rearrange nodes in a circular doubly linked list such that nodes with values divisible by 5 appear before others.