fast = fast._next else: return False if slow == fast: return True return False ll = SinglyLinkedList() n5 = Node(5) n4 = Node(4, n5) n3 = Node(3, n4) n2 = Node(2, n3) n1 = Node(1, n2) n5._next = n3 # setting the head to the created linked list ll._head = n1 # testing to see if the linked list loops curr = ll._head for i in range(8): print curr._element curr = curr._next # lst = SinglyLinkedList() # n4 = Node(4) # n3 = Node(3, n4) # n2 = Node(2, n3) # n1 = Node(1, n2)
