More Problems

• Write a function to move all odd-valued nodes to the beginning of a singly linked list.
• How do you find the k-th element from the start of a doubly linked list?
• Implement a function to reverse a circular singly linked list.
• Write a function to concatenate a doubly linked list to a circular linked list.
• How do you find the largest element in a circular doubly linked list?
• Implement a function to delete nodes from a doubly linked list based on a condition.
• Write a function to check if a doubly linked list is sorted.
• How do you split a circular doubly linked list into two halves?