<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Yichen&apos;s Homepage</title><description>Yichen 的个人主页与博客</description><link>https://fengchendian.github.io/</link><item><title>串口通信 - 同步模式</title><link>https://fengchendian.github.io/blog/serial-port-sync/</link><guid isPermaLink="true">https://fengchendian.github.io/blog/serial-port-sync/</guid><description>使用 C++/C 在 Windows 上进行串口通信的方法。</description><pubDate>Mon, 23 Aug 2021 00:00:00 GMT</pubDate></item><item><title>子集生成</title><link>https://fengchendian.github.io/blog/subset-generate/</link><guid isPermaLink="true">https://fengchendian.github.io/blog/subset-generate/</guid><description>通过双重循环生成所有可能的子集</description><pubDate>Tue, 29 Sep 2026 00:00:00 GMT</pubDate></item><item><title>并查集</title><link>https://fengchendian.github.io/blog/union-find-set/</link><guid isPermaLink="true">https://fengchendian.github.io/blog/union-find-set/</guid><description>并查集是一种用于管理元素所属集合的数据结构。</description><pubDate>Tue, 29 Sep 2026 00:00:00 GMT</pubDate></item><item><title>异或</title><link>https://fengchendian.github.io/blog/xor-find-num/</link><guid isPermaLink="true">https://fengchendian.github.io/blog/xor-find-num/</guid><description>异或运算的特殊性质</description><pubDate>Tue, 29 Sep 2026 00:00:00 GMT</pubDate></item></channel></rss>