<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>位运算 on Niweea’s Blog</title><link>https://niweea.github.io/tags/%E4%BD%8D%E8%BF%90%E7%AE%97/</link><description>Recent content in 位运算 on Niweea’s Blog</description><generator>Hugo</generator><language>en</language><lastBuildDate>Sun, 07 Jun 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://niweea.github.io/tags/%E4%BD%8D%E8%BF%90%E7%AE%97/index.xml" rel="self" type="application/rss+xml"/><item><title>你必须知道的位运算</title><link>https://niweea.github.io/posts/bit_operation/</link><pubDate>Fri, 04 Jun 2021 18:35:04 +0800</pubDate><guid>https://niweea.github.io/posts/bit_operation/</guid><description>常用位运算技巧：符号判断、2 的幂、统计 1 的个数，以及 LeetCode 136/137 题解。</description></item></channel></rss>