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Updated doubly_linked_list.py #3

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Merged
Bibeknam merged 1 commit into from
Dec 20, 2020
Merged

Updated doubly_linked_list.py #3

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8 changes: 2 additions & 6 deletions data-structures/doubly-linked-list/doubly_linked_list.py
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Original file line number Diff line number Diff line change
Expand Up @@ -71,12 +71,8 @@ def top_back(self):
if self.is_empty():
print 'List is empty'
return

curr = self.head
while curr.next != None:
curr = curr.next

return curr.data

return self.tail.data

# removes the item at front of the linked list and return
def pop_front(self):
Expand Down