> For the complete documentation index, see [llms.txt](https://blog.yushunchen.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://blog.yushunchen.com/algo/binary-tree/1.-traversal.md).

# 1. Traversal

- [Binary Tree Preorder Traversal](https://blog.yushunchen.com/algo/binary-tree/1.-traversal/binary-tree-preorder-traversal.md): ID: 144; easy
- [Binary Tree Inorder Traversal](https://blog.yushunchen.com/algo/binary-tree/1.-traversal/binary-tree-inorder-traversal.md): ID: 94; easy
- [Binary Tree Postorder Traversal](https://blog.yushunchen.com/algo/binary-tree/1.-traversal/binary-tree-postorder-traversal.md): ID: 145; easy
- [Construct Binary Tree from Inorder and Postorder Traversal](https://blog.yushunchen.com/algo/binary-tree/1.-traversal/construct-binary-tree-from-inorder-and-postorder-traversal.md): ID: 72; medium; 中序遍历和后序遍历树构造二叉树
- [Minimum Depth of Binary Tree](https://blog.yushunchen.com/algo/binary-tree/1.-traversal/minimum-depth-of-binary-tree.md): ID: 111; easy
- [Find Leaves of Binary Tree](https://blog.yushunchen.com/algo/binary-tree/1.-traversal/find-leaves-of-binary-tree.md): ID: 650; medium; 二叉树叶子顺序遍历
- [Reconstruct Itinerary](https://blog.yushunchen.com/algo/binary-tree/1.-traversal/reconstruct-itinerary.md): ID: 1288; medium;