Then, while current is not NULL, check if the current value (current->key) matches that of what you are searching for. If it does, then you have found your node. Otherwise, keep traversing through the list until you find your desired value.
Additionally, linked lists are efficient at allocating memory since they only require as much space as necessary for their elements. Finally, linked lists have an advantage over other data structures in terms of iteration speed, since you can quickly traverse through all elements in the list. Overall, creating an empty linked list can help you save time and resources while effectively managing your data.
Furthermore, linked lists don’t require updating the index each time an element is added or removed from the list, which makes them ideal for situations when frequent modification is necessary.