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  1. Prepare
  2. Data Structures
  3. Linked Lists
  4. Get Node Value
  5. Discussions

Get Node Value

  • nizmu
     + 0 comments

    My Python Soluction

    def getNode(llist, positionFromTail):

        prev = None
        curr = llist
        temp = curr

        while curr:
                temp = curr.next
                curr.next = prev
                prev = curr
                curr = temp

        head = prev
        curr = head
        count = 0

        while count < positionFromTail:
                curr = curr.next
                count += 1

        return curr.data