More Problems

• Write a function to remove every k-th node from a circular singly linked list without breaking the list structure.
• How do you merge two sorted circular singly linked lists into one sorted circular doubly linked list?
• Implement a function to flatten a circular doubly linked list where each node has a child pointer.
• Write a function to rotate a doubly linked list left by k positions without recursion.
• How do you split a singly linked list into two separate linked lists based on even and odd indexed nodes?
• Implement a function to delete nodes from a singly linked list whose sum of values equals a given target value.
• Write a function to reverse every alternate group of k nodes in a circular doubly linked list using an iterative approach.
• How do you detect and remove a loop in a circular singly linked list using Floyd’s cycle detection?