# 树

- [二叉树的最大深度](/top-interview-150/tree/maximum-depth-of-binary-tree.md)
- [相同的树](/top-interview-150/tree/same-tree.md)
- [翻转二叉树](/top-interview-150/tree/invert-binary-tree.md)
- [对称二叉树](/top-interview-150/tree/symmetric-tree.md)
- [填充每个节点的下一个右侧节点指针](/top-interview-150/tree/populating-next-right-pointers-in-each-node.md)
- [二叉树展开为链表](/top-interview-150/tree/flatten-binary-tree-to-linked-list.md)
- [从前序和中序遍历序列构造二叉树](/top-interview-150/tree/construct-binary-tree-from-preorder-and-inorder-traversal.md)
- [求根节点到叶节点数字之和](/top-interview-150/tree/sum-root-to-leaf-numbers.md)
- [二叉树中最大路径和](/top-interview-150/tree/binary-tree-maximum-path-sum.md)
- [二叉搜索树迭代器](/top-interview-150/tree/binary-search-tree-iterator.md)
- [完全二叉树的节点个数](/top-interview-150/tree/count-complete-tree-nodes.md)
- [二叉树的最近公共祖先](/top-interview-150/tree/lowest-common-ancestor-of-a-binary-tree.md)
- [二叉树的右视图](/top-interview-150/tree/binary-tree-right-side-view.md)
- [二叉树的层平均值](/top-interview-150/tree/average-of-levels-in-binary-tree.md)
- [二叉树的层序遍历](/top-interview-150/tree/binary-tree-level-order-traversal.md)
- [二叉树的锯齿形层序遍历](/top-interview-150/tree/binary-tree-zigzag-level-order-traversal.md)
- [二叉搜索树的最小绝对差](/top-interview-150/tree/minimum-absolute-difference-in-bst.md)
- [二叉搜索树中第K小的元素](/top-interview-150/tree/kth-smallest-element-in-a-bst.md)
- [验证二叉搜索树](/top-interview-150/tree/validate-binary-search-tree.md)