More Problems

• Write a function to reverse every k nodes in a doubly linked list.
• How do you delete the node with the minimum value in a circular singly linked list?
• Implement a function to remove the last node from a sorted doubly linked list.
• Write a function to find the middle node in a doubly linked list.
• How do you merge two sorted circular singly linked lists into one sorted doubly linked list?
• Implement a function to reverse every alternate node in a doubly linked list.
• Write a function to check if a doubly linked list contains an odd number of nodes.
• How do you insert a node at the kth position in a circular singly linked list?