More Problems

• Write a function to reverse every alternate node in a doubly linked list without swapping data.
• How do you find the intersection point of two sorted singly linked lists?
• Implement a function to delete the middle node of a circular singly linked list in a single pass.
• Write a function to remove all nodes with values greater than a given value in a circular doubly linked list.
• How do you split a doubly linked list into k parts of approximately equal lengths?
• Implement a function to find the longest increasing subsequence in a circular singly linked list.
• Write a function to reverse nodes in a singly linked list in groups of k without recursion.
• How do you rotate a doubly linked list by k positions while keeping the structure intact?