Solved Arai60/104. Maximum Depth of Binary Tree #21
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oda
reviewed
Jun 2, 2025
| return 1 + max(self.maxDepth(root.left), self.maxDepth(root.right)) | ||
| ``` | ||
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| - 他にもいくつか読んだが基本的にはBFSかDFSか、Depthをどう保持するか、Noneのチェックをどこで行うか、変数を新しく置くか、くらいの差しかなさそう |
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特に大きな問題はないのですが、読みやすい読みにくい、これは良い悪い、みたいな感情を育てて欲しいので、感情が記録してあるとコメントしやすいですね。
Fuminiton
reviewed
Jun 3, 2025
| continue | ||
| max_depth = max(max_depth, depth) | ||
| remaining_nodes_and_depths.append((node.left, depth + 1)) | ||
| remaining_nodes_and_depths.append((node.right, depth + 1)) |
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問題文：https://leetcode.com/problems/maximum-depth-of-binary-tree/description/