<?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>边界查找 on Jeanphilo Blog</title><link>https://shio-chan-dev.github.io/jeanblog/zh/tags/%E8%BE%B9%E7%95%8C%E6%9F%A5%E6%89%BE/</link><description>Recent content in 边界查找 on Jeanphilo Blog</description><generator>Hugo -- 0.159.2</generator><language>zh-cn</language><lastBuildDate>Thu, 04 Dec 2025 11:40:00 +0800</lastBuildDate><atom:link href="https://shio-chan-dev.github.io/jeanblog/zh/tags/%E8%BE%B9%E7%95%8C%E6%9F%A5%E6%89%BE/index.xml" rel="self" type="application/rss+xml"/><item><title>最大正负数计数：用二分在排序数组中统计正整数和负整数数量的最大值（LeetCode 2529）</title><link>https://shio-chan-dev.github.io/jeanblog/zh/alg/leetcode/binary-search/2529-maximum-count-of-positive-integer-and-negative-integer/</link><pubDate>Thu, 04 Dec 2025 11:40:00 +0800</pubDate><guid>https://shio-chan-dev.github.io/jeanblog/zh/alg/leetcode/binary-search/2529-maximum-count-of-positive-integer-and-negative-integer/</guid><description>在排序数组中统计正整数和负整数数量的最大值（Maximum Count of Positive &amp;amp; Negative Integers）。本文用上下界二分模板一次性找到负数结束位置和正数起始位置，并给出多语言实现与工程应用示例。</description></item></channel></rss>