本文围绕 LeetCode 0700「Search in a Binary Search Tree」展开，基于当前仓库的 题解文档与其配套源码，系统讲解在二叉搜索树（BST）中查找目标节点的两种标准写法——递归与迭代。读完本文，你将掌握利用 BST 有序性将查找复杂度收敛到 O(H)（H 为树高）的核心思路 ...

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