More Problems

• How do you detect and remove a loop in a circular singly linked list using Floyd’s cycle detection?
• Implement a function to rotate a doubly linked list so that every k-th node becomes the new head.
• Write a function to rearrange nodes in a singly linked list such that all even values come before odd values.
• How do you merge two unsorted doubly linked lists into one sorted circular singly linked list?
• Implement a function to reverse the first n nodes in a circular singly linked list without recursion.
• Write a function to rotate a circular doubly linked list right by k positions without breaking its structure.
• How do you reverse the second half of a doubly linked list using an iterative approach?
• Implement a function to split a doubly linked list into two lists, one containing prime values and the other containing non-prime values.