--- tags: AC LeetCode 刷題讀書會 - 2023 --- # 2023/09/24(日) 每週 LeetCode 刷題 ## 刷題題號 - [102. Binary Tree Level Order Traversal](https://leetcode.com/problems/binary-tree-level-order-traversal/) ## 解題思路 Given the root of a binary tree, return the level order traversal of its nodes' values. (i.e., from left to right, level by level). <pre style='background-color:#ggg'> 給與二元樹的根,傳回其節點值的層序遍歷。 (即由左至右,逐級)。 </pre> ## 回報格式 - 請 Fork 此 Replit 連結(https://replit.com/@AllenLi23/AC-LeetCode-Js-102-Binary-Tree-Level-Order-Traversal)後,進行程式碼解題,並於完成後更新到 Replit 中,再將連結貼至「解題分享區」來與大家交流做法。 解題分享區 --- 讀書會議流程: ex. 本週採文字方式於討論串留言。 #簽到表: https://docs.google.com/spreadsheets/d/1gc16rrF-yZNs845z_nYrdgDIiSECOJok30dNLyQm69A/edit#gid=534323210 1. 題目說明。 2. 題目解析(BigO(n))。 4. 成員分享解題思路。 5. 問題與討論。 <!-- No.0 (請依序排序下去) name: name (回報範例) lighthouse: lighthouse Replit:https://replit.com/@AllenLi23/AC-LeetCode-Js-102-Binary-Tree-Level-Order-Traversal-Allen --> <!-- No.1 name: Jack Hung lighthouse: lhhungx@gmail.com Replit:https://replit.com/@LungHsuanHung/AC-LeetCode-Go-102-Binary-Tree-Level-Order-Traversal#solution/solution.go --> <!-- No.2 name: Kai lighthouse: pythonforeye@gmail.com Replit: https://replit.com/@Beginneraboutli/AC-LeetCode-Js-102-Binary-Tree-Level-Order-Traversal#index.js -->