More Problems

• How do you delete every node with an even value in a singly linked list?
• Implement a function to reverse the first n nodes in a circular singly linked list.
• Write a function to remove the last node from a circular doubly linked list.
• How do you find the node at the k-th position in a singly linked list?
• Write a function to delete all nodes whose values are greater than the sum of their neighbors in a singly linked list.
• How do you count the number of odd-positioned nodes in a circular singly linked list?
• Implement a function to reverse the second half of a circular doubly linked list.
• Write a function to find the second smallest element in a circular singly linked list.