Last Updated
：2025/11/22
preorder
Adjective
not-comparable
of a traversal of a tree
Japanese Meaning
木構造の先行走査。再帰的に、根ノードを最初に訪問し、その後左および右の部分木を順次訪れる手法（順序探索）
Quizzes for review
(computing theory, of a traversal of a tree) Such that, recursively, the root is visited before the left and right subtrees.
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See correct answer
preorder
The preorder traversal recorded each node's value before exploring its left and right subtrees.
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The preorder traversal recorded each node's value before exploring its left and right subtrees.
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