<?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>原地哈希 on Jeanphilo Blog</title><link>https://shio-chan-dev.github.io/jeanblog/zh/tags/%E5%8E%9F%E5%9C%B0%E5%93%88%E5%B8%8C/</link><description>Recent content in 原地哈希 on Jeanphilo Blog</description><generator>Hugo -- 0.159.2</generator><language>zh-cn</language><lastBuildDate>Sat, 24 Jan 2026 12:42:31 +0800</lastBuildDate><atom:link href="https://shio-chan-dev.github.io/jeanblog/zh/tags/%E5%8E%9F%E5%9C%B0%E5%93%88%E5%B8%8C/index.xml" rel="self" type="application/rss+xml"/><item><title>Hot100：缺失的第一个正数（First Missing Positive）原地索引定位 ACERS 解析</title><link>https://shio-chan-dev.github.io/jeanblog/zh/alg/leetcode/hot100/41-first-missing-positive/</link><pubDate>Sat, 24 Jan 2026 12:42:31 +0800</pubDate><guid>https://shio-chan-dev.github.io/jeanblog/zh/alg/leetcode/hot100/41-first-missing-positive/</guid><description>用原地索引定位在 O(n) 时间、O(1) 额外空间找到缺失的第一个正数，含工程场景与多语言实现。</description></item></channel></rss>