1. leetcode 145. Binary Tree Postorder Traversal (Python)

    Leetcode 145. Binary Tree Postorder Traversal (Python)

    10 Mar 2020 Leetcode Depth-First-Search Tree Preorder-Traversal

  2. leetcode 144. Binary Tree Preorder Traversal (Python)

    Leetcode 144. Binary Tree Preorder Traversal (Python)

    10 Mar 2020 Leetcode Depth-First-Search Tree Preorder-Traversal

  3. 树型结构的基本类型以及遍历方法

    树型结构的基本类型以及遍历方法

    10 Mar 2020 Tech-Post Data-Structure

  4. 写给自己的一点忠告

    写给自己的一点忠告

    10 Mar 2020 Life

  5. leetcode 98. Validate Binary Search Tree (Python)

    Leetcode 98. Validate Binary Search Tree (Python)

    09 Mar 2020 Leetcode Depth-First-Search Tree Inorder-Traversal

  6. leetcode 958. Check Completeness of a Binary Tree (Python)

    Leetcode 958. Check Completeness of a Binary Tree

    09 Mar 2020 Leetcode Breadth-First-Search Tree

  7. leetcode 894. All Possible Full Binary Trees (Python)

    leetcode 894. All Possible Full Binary Trees (Python)

    08 Mar 2020 Leetcode Depth-First-Search Tree

  8. leetcode 110. Balanced Binary Tree (AVL tree) (Python)

    Leetcode 110. Balanced Binary Tree (Python)

    08 Mar 2020 Leetcode Depth-First-Search Tree

  9. leetcode 286. Walls and Gates (Python)

    Leetcode 286. Walls and Gates (Python)

    07 Mar 2020 Leetcode Depth-First-Search

  10. leetcode 130. Surrounded Regions (Python)

    Leetcode 130. Surrounded Regions (Python)

    07 Mar 2020 Leetcode Depth-First-Search