---
tags: AC LeetCode 刷題讀書會 - 2023
---

# 2023/04/02(日) 每週 LeetCode 刷題

## 刷題題號
- [217. Contains Duplicate](https://leetcode.com/problems/contains-duplicate/)

## 解題思路
1. 給予一個整數陣列 nums，如果有任何的值出現最少兩次在陣列中則回傳 true，
如果每個元素都是不同的，則回傳 false。

## 回報格式

- 請 Fork 此 Replit 連結(https://replit.com/@AllenLi23/AC-LeetCode-Js-217-Contains-Duplicate)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
---
2023/04/02 讀書會議紀錄：

1. 題目說明。
2. 題目解析(BigO(2n) => BigO(n))。
4. 成員分享解題思路。
5. 問題與討論。

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lighthouse: [e-mail]
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lighthouse: [e-mail]
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lighthouse: [e-mail]
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lighthouse: [e-mail]
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lighthouse: [e-mail]
Replit: https://replit.com/@LungHsuanHung/AC-LeetCode-Go-217-Contains-Duplicate
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