Last Updated:2025/11/23
Sentence

二分木の後順走査では各ノードを子ノードの後に訪問するため、下から上へノードを削除してメモリを解放する処理に最適です。

Quizzes for review

The postorder of a binary tree visits each node after its children, which makes it ideal for freeing memory in a bottom-up deletion routine.

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The postorder of a binary tree visits each node after its children, which makes it ideal for freeing memory in a bottom-up deletion routine.

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Related words

postorder

Noun
Japanese Meaning
木構造における走査法の一種。各ノードを左部分木、右部分木、そして根の順番で訪問する方法(後順探索、後順巡回)
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二分木の後順走査では各ノードを子ノードの後に訪問するため、下から上へノードを削除してメモリを解放する処理に最適です。

Related Words

plural

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