Could someone please explain for this example, how this linked list is reversed and what would be the benefit of doing this? This is a online example of a linked list reversed. My question is why do this and could you also confirm if its right? Could you further elaborate on this subject of a linked list reversed. file handling events to reverse a linked list Code: # Python program to reverse a linked list # Time Complexity : O(n) # Space Complexity : O(n) as 'next' #variable is getting created in each loop. # Node class class Node: # Constructor to initialize the node object def __init__(self, data): self.data = data self.next = None class LinkedList: # Function to initialize head def __init__(self): self.head = None # Function to reverse the linked list def reverse(self): prev = None current = self.head while(current is not None): next = current.next current.next = prev prev = current current = next self.head = prev # Function to insert a new node at the beginning def push(self, new_data): new_node = Node(new_data) new_node.next = self.head self.head = new_node # Utility function to print the LinkedList def printList(self): temp = self.head while(temp): print (temp.data,end=" ") temp = temp.next # Driver program to test above functions llist = LinkedList() llist.push(20) llist.push(4) llist.push(15) llist.push(85) print ("Given Linked List") llist.printList() llist.reverse() print ("\nReversed Linked List") llist.printList()