10_Lowest Common Ancestor of a Binary Search Tree.md#13
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Kitaken0107 wants to merge 1 commit intomainfrom
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10_Lowest Common Ancestor of a Binary Search Tree.md#13Kitaken0107 wants to merge 1 commit intomainfrom
Kitaken0107 wants to merge 1 commit intomainfrom
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Apr 8, 2024
| def lowestCommonAncestor(self, root: 'TreeNode', p: 'TreeNode', q: 'TreeNode') -> 'TreeNode': | ||
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| while root: | ||
| if root.val > p.val and root.val > q.val: |
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私の趣味はこんなんですね。
if p.val < root.val and q.val < root.val:
root = root.left
continue
if root.val < p.val and root.val < q.val:
root = root.right
continue
return root
両方左にあったら左に行って、再挑戦。
両方右にあったら右に行って、再挑戦。
間に入ったらそれ。
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https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-search-tree/