<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>区间 on luxfer</title><link>https://blog.eliluxfer.com/tags/%E5%8C%BA%E9%97%B4/</link><description>Recent content in 区间 on luxfer</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Tue, 03 Nov 2026 14:20:00 +0800</lastBuildDate><atom:link href="https://blog.eliluxfer.com/tags/%E5%8C%BA%E9%97%B4/index.xml" rel="self" type="application/rss+xml"/><item><title>档期冲突怎么判：区间重叠与六态状态机</title><link>https://blog.eliluxfer.com/posts/2026-11-03-interval-overlap/</link><pubDate>Tue, 03 Nov 2026 14:20:00 +0800</pubDate><guid>https://blog.eliluxfer.com/posts/2026-11-03-interval-overlap/</guid><description>&lt;p&gt;第一版我把它写成了「开始日期相等才冲突」。测试当天就漏了一单：10 月 30 日租出，11 月 2 日归还，下一单 11 月 1 日开始——日期不相等，区间却是重叠的。&lt;/p&gt;</description></item></channel></rss>