Remove nth node from end of the list | Technical Interview question | leetcode 19

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#leetcode #python

[Shivi]

Please upload and more videoes becz there isn't a proper channel for python

[arbaazali]

did we return the head of the nth node?

[sumantwankhede]

Nice code..thanks.
This program if we want to run on VS code then we have to send link list like
lst = Solution()
head = Node(4, Node(23, Node(4, Node(8, # [4, 23, 4, 8, 1]
new_head = lst.remove_element_from_last(head, 1)
while new_head:
print(new_head.value, end=" ")
new_head = new_head.next

because it is failing with AttributeError: 'list' object has no attribute 'next' if we send list like [4, 23, 4, 8, 1]

Please correct me if I am not right?

[SnapSHORT]

not a good explanation bt really good code

[cloud]

You have a working solution, but I am missing the "Why". Why does this work? Unless we dont understand the 'why' we will not be able to come up with this again.

[yasirmalik]

I am not very well versed with Linked list but we are editing fast and slow but why are we returning head? Aren't we returning the unedited list? (I know we are not)