Update red_black_tree.py

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树哥 2018-11-25 16:18:57 +08:00 committed by GitHub
parent 3b2b98e483
commit 7935ed66ec
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@ -329,7 +329,7 @@ class RedBlackTree:
if node.left is self.black_leaf:
return
# raise Exception('try rotate left , but the node "{}" has no left child'.format(node.val))
# raise Exception('try rotate right , but the node "{}" has no left child'.format(node.val))
p = self.parent(node)
x = node