<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Luna_cdzrbxpy的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Luna_cdzrbxpy</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Luna_cdzrbxpy]]></copyright><item><title><![CDATA[Python 列表初始化避坑指南：`[[] for _ in range(n)]` 与 `[[]] * n` 的区别详解]]></title><link>https://blog.youkuaiyun.com/Luna_cdzrbxpy/article/details/163115472</link><guid>https://blog.youkuaiyun.com/Luna_cdzrbxpy/article/details/163115472</guid><author>Luna_cdzrbxpy</author><pubDate>Wed, 22 Jul 2026 22:39:33 +0800</pubDate><description><![CDATA[在 LeetCode 课程表问题中，我们经常需要初始化一个邻接表。但同样是创建 n 个空列表，不同的写法可能导致天壤之别。本文将深入剖析两种写法的底层原理，帮你彻底避开这个 Python 入门经典陷阱。]]></description><category></category></item></channel></rss>