<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Used数组 on Jeanphilo Blog</title><link>https://shio-chan-dev.github.io/jeanblog/zh/tags/used%E6%95%B0%E7%BB%84/</link><description>Recent content in Used数组 on Jeanphilo Blog</description><generator>Hugo -- 0.159.2</generator><language>zh-cn</language><lastBuildDate>Thu, 02 Apr 2026 13:48:57 +0800</lastBuildDate><atom:link href="https://shio-chan-dev.github.io/jeanblog/zh/tags/used%E6%95%B0%E7%BB%84/index.xml" rel="self" type="application/rss+xml"/><item><title>Hot100：全排列（Permutations）used[] 状态回溯模板 ACERS 解析</title><link>https://shio-chan-dev.github.io/jeanblog/zh/alg/leetcode/hot100/backtracking/46-permutations/</link><pubDate>Thu, 02 Apr 2026 13:48:57 +0800</pubDate><guid>https://shio-chan-dev.github.io/jeanblog/zh/alg/leetcode/hot100/backtracking/46-permutations/</guid><description>围绕 LeetCode 46 全排列，讲清 used[] 状态控制、叶子收集答案与多语言实现。</description></item></channel></rss>