Update trie_bfs.py

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bt3gl 2023-08-08 16:57:11 -07:00 committed by GitHub
parent bd2fb7fb45
commit 761e86705f
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@ -19,6 +19,7 @@ def level_orders(root):
while queue:
level = []
for _ in range(len(queue)):
node = queue.popleft()
level.append(node.val)