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May 24th, 2015
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  1. # solution
  2. # set the next value to the current middle node
  3. # set the next next node to middle node's next
  4. # if the final node, set to None
  5. # O(1) in time, O(1) in space
  6.  
  7. def solution(node):
  8. if node.next != None:
  9. node.value = node.next.value
  10. node.next = node.next.next
  11. else:
  12. node.value = None
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