Data Structures, Algorithms, Data Engineering, Data Science, Linked Lists.
value. def update(self, old_data, new_data): current = self.head while current: if current.data == old_data: current.data = new_data return current = current.next # Update llist.update(3, 5) llist.display() # Output: 1 -> 4 -> 5 -> None d) Swap Swapping exchanges the positions of two nodes with