<?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>路径可达性 on Jeanphilo Blog</title><link>https://shio-chan-dev.github.io/jeanblog/zh/tags/%E8%B7%AF%E5%BE%84%E5%8F%AF%E8%BE%BE%E6%80%A7/</link><description>Recent content in 路径可达性 on Jeanphilo Blog</description><generator>Hugo -- 0.159.2</generator><language>zh-cn</language><lastBuildDate>Mon, 09 Feb 2026 09:44:11 +0800</lastBuildDate><atom:link href="https://shio-chan-dev.github.io/jeanblog/zh/tags/%E8%B7%AF%E5%BE%84%E5%8F%AF%E8%BE%BE%E6%80%A7/index.xml" rel="self" type="application/rss+xml"/><item><title>BFS / DFS 工程入门：k-hop 查询、子图抽取与路径可达性 ACERS 解析</title><link>https://shio-chan-dev.github.io/jeanblog/zh/dev/algorithm/graph/10-bfs-dfs-k-hop-subgraph-path-existence/</link><pubDate>Mon, 09 Feb 2026 09:44:11 +0800</pubDate><guid>https://shio-chan-dev.github.io/jeanblog/zh/dev/algorithm/graph/10-bfs-dfs-k-hop-subgraph-path-existence/</guid><description>围绕 k-hop 查询、子图抽取、路径可达性三类高频图任务，系统讲清 BFS/DFS 的迭代模板、early stop 剪枝与 visited bitmap/bloom 选型，并附多语言可运行实现。</description></item></channel></rss>