More Problems

• How do you flatten a linked list where each node has both a next pointer and a child pointer?
• Implement a function to rotate a singly linked list left by k positions.
• Write a function to reverse a doubly linked list in groups of k nodes using recursion.
• How do you merge k sorted singly linked lists using a min heap?
• Implement a function to split a circular doubly linked list into two equal halves.
• Write a function to find the intersection of two unsorted singly linked lists.
• How do you reverse a linked list using XOR linked list concept?
• Implement a function to delete nodes from a singly linked list whose sum of values equals a given target value.