Contents/07.Tree/02.Binary-Search-Tree/02.Binary-Search-Tree-List.md · wzb749978334/LeetCode-Py

### 二叉搜索树题目

| 题号 | 标题 | 题解 | 标签 | 难度 |
| :------ | :------ | :------ | :------ | :------ |
| 0098 | [验证二叉搜索树](https://leetcode.cn/problems/validate-binary-search-tree/) | [Python](https://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0098.%20%E9%AA%8C%E8%AF%81%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91.md) | 树、深度优先搜索、二叉搜索树、二叉树 | 中等 |
| 0173 | [二叉搜索树迭代器](https://leetcode.cn/problems/binary-search-tree-iterator/) | [Python](https://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0173.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E8%BF%AD%E4%BB%A3%E5%99%A8.md) | 栈、树、设计、二叉搜索树、二叉树、迭代器 | 中等 |
| 0700 | [二叉搜索树中的搜索](https://leetcode.cn/problems/search-in-a-binary-search-tree/) | [Python](https://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0700.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E4%B8%AD%E7%9A%84%E6%90%9C%E7%B4%A2.md) | 树、二叉搜索树、二叉树 | 简单 |
| 0701 | [二叉搜索树中的插入操作](https://leetcode.cn/problems/insert-into-a-binary-search-tree/) | [Python](https://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0701.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E4%B8%AD%E7%9A%84%E6%8F%92%E5%85%A5%E6%93%8D%E4%BD%9C.md) | 树、二叉搜索树、二叉树 | 中等 |
| 0450 | [删除二叉搜索树中的节点](https://leetcode.cn/problems/delete-node-in-a-bst/) | [Python](https://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0450.%20%E5%88%A0%E9%99%A4%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E4%B8%AD%E7%9A%84%E8%8A%82%E7%82%B9.md) | 树、二叉搜索树、二叉树 | 中等 |
| 0703 | [数据流中的第 K 大元素](https://leetcode.cn/problems/kth-largest-element-in-a-stream/) | [Python](https://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0703.%20%E6%95%B0%E6%8D%AE%E6%B5%81%E4%B8%AD%E7%9A%84%E7%AC%AC%20K%20%E5%A4%A7%E5%85%83%E7%B4%A0.md) | 树、设计、二叉搜索树、二叉树、数据流、堆（优先队列） | 简单 |
| 剑指 Offer 54 | [二叉搜索树的第k大节点](https://leetcode.cn/problems/er-cha-sou-suo-shu-de-di-kda-jie-dian-lcof/) | [Python](https://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2054.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E7%9A%84%E7%AC%ACk%E5%A4%A7%E8%8A%82%E7%82%B9.md) | 树、深度优先搜索、二叉搜索树、二叉树 | 简单 |
| 0230 | [二叉搜索树中第K小的元素](https://leetcode.cn/problems/kth-smallest-element-in-a-bst/) |  | 树、深度优先搜索、二叉搜索树、二叉树 | 中等 |
| 0235 | [二叉搜索树的最近公共祖先](https://leetcode.cn/problems/lowest-common-ancestor-of-a-binary-search-tree/) | [Python](https://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0235.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E7%9A%84%E6%9C%80%E8%BF%91%E5%85%AC%E5%85%B1%E7%A5%96%E5%85%88.md) | 树、深度优先搜索、二叉搜索树、二叉树 | 中等 |
| 0426 | [将二叉搜索树转化为排序的双向链表](https://leetcode.cn/problems/convert-binary-search-tree-to-sorted-doubly-linked-list/) | [Python](https://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0426.%20%E5%B0%86%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E8%BD%AC%E5%8C%96%E4%B8%BA%E6%8E%92%E5%BA%8F%E7%9A%84%E5%8F%8C%E5%90%91%E9%93%BE%E8%A1%A8.md) | 栈、树、深度优先搜索、二叉搜索树、链表、二叉树、双向链表 | 中等 |
| 0108 | [将有序数组转换为二叉搜索树](https://leetcode.cn/problems/convert-sorted-array-to-binary-search-tree/) | [Python](https://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0108.%20%E5%B0%86%E6%9C%89%E5%BA%8F%E6%95%B0%E7%BB%84%E8%BD%AC%E6%8D%A2%E4%B8%BA%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91.md) | 树、二叉搜索树、数组、分治、二叉树 | 简单 |
| 0110 | [平衡二叉树](https://leetcode.cn/problems/balanced-binary-tree/) | [Python](https://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0110.%20%E5%B9%B3%E8%A1%A1%E4%BA%8C%E5%8F%89%E6%A0%91.md) | 树、深度优先搜索、二叉树 | 简单 |

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