申論題

5. (20%) Given a reference that points to a node x in a doubly circular linked list. Please write a pseudocode function to delete the node x from the doubly circular linked list. No return values are expected. Note: A node in a doubly circular linked list has two pointers, named 'next' and 'prev', respectively, where the 'next' pointer is used to find the next node and the ' prev' pointer is used to find the previous