More Problems

• Implement a function to count the number of even nodes in a linked list.
• How do you check if two linked lists have the same elements?
• Write a function to remove a node from the beginning of a circular linked list.
• How do you find the sum of the elements in an odd-indexed linked list?
• Implement a function to reverse a doubly linked list without changing its pointers.
• Write a function to count the number of nodes in a circular doubly linked list.
• How do you swap the head and tail of a doubly linked list?
• Implement a function to reverse the data in a linked list, leaving the structure unchanged.