歸檔 | Kevin Liu's 部落格 || Technical || Travel

所有文章 - 213

2024

二元樹的最近共同祖先 | Medium | LeetCode#236. Lowest Common Ancestor of a Binary Tree

2024-09-10

二元樹的最近共同祖先 | Medium | LeetCode#236. Lowest Common Ancestor of a Binary Tree

從 Inorder 和 Postorder Traversal 建構二元樹 | Medium | LeetCode#106. Construct Binary Tree from Inorder and Postorder Traversal

2024-09-07

從 Inorder 和 Postorder Traversal 建構二元樹 | Medium | LeetCode#106. Construct Binary Tree from Inorder and Postorder Traversal

BST 中第K小的元素 | Medium | LeetCode#230. Kth Smallest Element in a BST

2024-09-05

BST 中第K小的元素 | Medium | LeetCode#230. Kth Smallest Element in a BST

二元樹Z字形走訪 | Medium | LeetCode#103. Binary Tree Zigzag Level Order Traversal

2024-09-03

二元樹Z字形走訪 | Medium | LeetCode#103. Binary Tree Zigzag Level Order Traversal

Valid 的二元搜尋樹 | Medium| LeetCode#98. Validate Binary Search Tree

2024-09-03

Valid 的二元搜尋樹 | Medium| LeetCode#98. Validate Binary Search Tree

在 C/C++ 中傳遞函式- 深入 Function Pointer 的記憶體位址變化

2024-08-30

在 C/C++ 中傳遞函式- 深入 Function Pointer 的記憶體位址變化

BST 中的最小節點差值 | Easy| LeetCode#530. Minimum Absolute Difference in BST

2024-08-29

BST 中的最小節點差值 | Easy| LeetCode#530. Minimum Absolute Difference in BST

將二元樹展平為Linked List| Medium | LeetCode#114. Flatten Binary Tree to Linked List

2024-08-27

將二元樹展平為Linked List| Medium | LeetCode#114. Flatten Binary Tree to Linked List

二元樹的右視圖 | Medium | LeetCode#199. Binary Tree Right Side View

2024-08-25

二元樹的右視圖 | Medium | LeetCode#199. Binary Tree Right Side View

所有 Root-Leaf 路徑總和 | Medium | LeetCode#129. Sum Root to Leaf Numbers

2024-08-23

所有 Root-Leaf 路徑總和 | Medium | LeetCode#129. Sum Root to Leaf Numbers

資料載入中