https://chail-blog.pages.dev/Recent content on chail's BlogHugo -- gohugo.iozh-cn© 2026 chailMon, 10 Aug 2026 16:03:46 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E8%B4%B9%E7%94%A8%E6%B5%81%E4%B8%8E%E5%8F%AF%E5%B9%B6%E5%A0%86/Mon, 10 Aug 2026 16:03:46 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E8%B4%B9%E7%94%A8%E6%B5%81%E4%B8%8E%E5%8F%AF%E5%B9%B6%E5%A0%86/<h1 class="relative group">费用流&amp;左偏树可并堆 <div id="费用流左偏树可并堆" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e8%b4%b9%e7%94%a8%e6%b5%81%e5%b7%a6%e5%81%8f%e6%a0%91%e5%8f%af%e5%b9%b6%e5%a0%86" aria-label="锚点">#</a> </span> </h1> <blockquote><p>很久没有写新算法学习的文章了，随着水平上升，我接触的题目越来越难，也是时候学习一些高级的算法与数据结构了。今天我们来学习<code>费用流</code>与<code>左偏树可并堆</code>。</p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/2026%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A13-f/Mon, 27 Jul 2026 12:12:34 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/2026%E7%89%9B%E5%AE%A2%E6%9A%91%E6%9C%9F%E5%A4%9A%E6%A0%A13-f/<h1 class="relative group">2026牛客暑期多校3-F Not Aqre 2（状压DP，矩阵加速） <div id="2026牛客暑期多校3-f-not-aqre-2状压dp矩阵加速" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#2026%e7%89%9b%e5%ae%a2%e6%9a%91%e6%9c%9f%e5%a4%9a%e6%a0%a13-f-not-aqre-2%e7%8a%b6%e5%8e%8bdp%e7%9f%a9%e9%98%b5%e5%8a%a0%e9%80%9f" aria-label="锚点">#</a> </span> </h1> <h2 class="relative group">题目： <div id="题目" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e9%a2%98%e7%9b%ae" aria-label="锚点">#</a> </span> </h2> <p><strong>F. Not Aqre 2</strong></p>https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/shall-i-compare-thee-to-a-summers-day/Sun, 19 Jul 2026 20:32:07 +0800https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/shall-i-compare-thee-to-a-summers-day/<h1 class="relative group">Shall I Compare Thee To A Summer&rsquo;s Day <div id="shall-i-compare-thee-to-a-summers-day" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#shall-i-compare-thee-to-a-summers-day" aria-label="锚点">#</a> </span> </h1> <p>在7月13日这一天，我终于要离开郑州了。我并不急于拥抱暑假的到来，至少应该应该好好告别一下郑州，好好告别一下&ndash;馒头。</p>https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E4%BA%BA%E7%B1%BB%E4%B8%8E%E5%A4%A7%E6%A8%A1%E5%9E%8B/Sun, 19 Jul 2026 20:28:11 +0800https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E4%BA%BA%E7%B1%BB%E4%B8%8E%E5%A4%A7%E6%A8%A1%E5%9E%8B/<h1 class="relative group">关于人类与大模型的思考 <div id="关于人类与大模型的思考" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%85%b3%e4%ba%8e%e4%ba%ba%e7%b1%bb%e4%b8%8e%e5%a4%a7%e6%a8%a1%e5%9e%8b%e7%9a%84%e6%80%9d%e8%80%83" aria-label="锚点">#</a> </span> </h1> <blockquote><p>你所使用的<code>Deepseek</code>、<code>Qwen</code>、<code>ChatGPT</code>、<code>Gemini</code>等等各种大模型，它们都可以对你的提示词输出语意连贯、逻辑较强的回答。上下文、提示词的语气、副词、表达方式都会影响模型的输出结果，这是理所当然的。另外，模型也可以通过对输入内容的理解模拟出情绪变化。这一切当然不言而喻。</p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/usaco19feb-dishwashing-g/Thu, 16 Jul 2026 16:44:55 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/usaco19feb-dishwashing-g/<h1 class="relative group">[USACO19FEB] Dishwashing G（贪心，二分） <div id="usaco19feb-dishwashing-g贪心二分" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#usaco19feb-dishwashing-g%e8%b4%aa%e5%bf%83%e4%ba%8c%e5%88%86" aria-label="锚点">#</a> </span> </h1> <h2 class="relative group">题目背景 <div id="题目背景" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e9%a2%98%e7%9b%ae%e8%83%8c%e6%99%af" aria-label="锚点">#</a> </span> </h2> <p>Bessie 和 Elsie 正在帮助 Farmer John 洗碗，这是一个比人们想象的更复杂的过程。</p>https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E6%B1%89%E8%AF%BA%E5%A1%94/Tue, 07 Jul 2026 22:07:41 +0800https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E6%B1%89%E8%AF%BA%E5%A1%94/<h1 class="relative group">汉诺塔 <div id="汉诺塔" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e6%b1%89%e8%af%ba%e5%a1%94" aria-label="锚点">#</a> </span> </h1> <p>晚上休息的时候，旁边的哥们在玩原神。本来一切都应该平静度过的，直到他在原神中遇到了汉诺塔问题。</p>https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E5%AF%BB%E6%89%BE%E5%AE%8C%E7%BE%8E%E7%9A%84%E4%B8%96%E7%95%8C/Fri, 12 Jun 2026 19:41:18 +0800https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E5%AF%BB%E6%89%BE%E5%AE%8C%E7%BE%8E%E7%9A%84%E4%B8%96%E7%95%8C/<h1 class="relative group">寻找完美的世界 <div id="寻找完美的世界" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%af%bb%e6%89%be%e5%ae%8c%e7%be%8e%e7%9a%84%e4%b8%96%e7%95%8c" aria-label="锚点">#</a> </span> </h1> <h2 class="relative group">这里是完美的吗 <div id="这里是完美的吗" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e8%bf%99%e9%87%8c%e6%98%af%e5%ae%8c%e7%be%8e%e7%9a%84%e5%90%97" aria-label="锚点">#</a> </span> </h2> <p>在我们可以设想的所有世界中，我们的世界可以算作<code>最优</code>的世界，或者说，完美的世界吗？</p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/2025cat-d/Thu, 11 Jun 2026 18:15:42 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/2025cat-d/<h1 class="relative group">2025CCFCAT省赛-D.简单树上问题（位运算，树） <div id="2025ccfcat省赛-d简单树上问题位运算树" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#2025ccfcat%e7%9c%81%e8%b5%9b-d%e7%ae%80%e5%8d%95%e6%a0%91%e4%b8%8a%e9%97%ae%e9%a2%98%e4%bd%8d%e8%bf%90%e7%ae%97%e6%a0%91" aria-label="锚点">#</a> </span> </h1> <blockquote><p>自从打完ZCPC后就没怎么好好地做过题了，当然也没有好好写过题解。话说脑子偷懒多了真的会变笨吗。为了防止自己变笨，最终还是说服了自己来写这篇题解。</p>https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/2026zcpc%E6%B8%B8%E8%AE%B0/Sun, 26 Apr 2026 11:48:19 +0800https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/2026zcpc%E6%B8%B8%E8%AE%B0/<h1 class="relative group">2026ZCPC游记 <div id="2026zcpc游记" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#2026zcpc%e6%b8%b8%e8%ae%b0" aria-label="锚点">#</a> </span> </h1> <h2 class="relative group">前言 <div id="前言" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%89%8d%e8%a8%80" aria-label="锚点">#</a> </span> </h2> <p>程序设计类竞赛已经彻底成为我的生活的一部分。我的学习，思考方式都在被其潜移默化地影响。</p>https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E5%91%8A%E5%88%AB%E6%97%A5%E8%AE%B0/Thu, 23 Apr 2026 11:55:36 +0800https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E5%91%8A%E5%88%AB%E6%97%A5%E8%AE%B0/<h1 class="relative group">告别日记 <div id="告别日记" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%91%8a%e5%88%ab%e6%97%a5%e8%ae%b0" aria-label="锚点">#</a> </span> </h1> <blockquote><p>日记这样的东西，让人觉得是好像是小孩子才会写的东西。</p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E8%93%9D%E6%A1%A5%E6%9D%AF-2026-%E7%9C%81-b-%E7%90%86%E6%83%B3%E6%B8%A9%E5%BA%A6-%E9%A2%98%E8%A7%A3/Sun, 12 Apr 2026 11:48:35 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E8%93%9D%E6%A1%A5%E6%9D%AF-2026-%E7%9C%81-b-%E7%90%86%E6%83%B3%E6%B8%A9%E5%BA%A6-%E9%A2%98%E8%A7%A3/<h1 class="relative group">[蓝桥杯 2026 省 B] 理想温度 题解 <div id="蓝桥杯-2026-省-b-理想温度-题解" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e8%93%9d%e6%a1%a5%e6%9d%af-2026-%e7%9c%81-b-%e7%90%86%e6%83%b3%e6%b8%a9%e5%ba%a6-%e9%a2%98%e8%a7%a3" aria-label="锚点">#</a> </span> </h1> <h3 class="relative group">前言 <div id="前言" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%89%8d%e8%a8%80" aria-label="锚点">#</a> </span> </h3> <p>本人昨天刚刚参加今年的蓝桥杯，是第一次参加校级以上的算法赛事了。</p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/usaco%E8%B6%B3%E5%A4%9F%E7%BB%BF/Wed, 25 Mar 2026 23:50:35 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/usaco%E8%B6%B3%E5%A4%9F%E7%BB%BF/<h1 class="relative group">[USACO21FEB] Just Green Enough S（单调栈） <div id="usaco21feb-just-green-enough-s单调栈" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#usaco21feb-just-green-enough-s%e5%8d%95%e8%b0%83%e6%a0%88" aria-label="锚点">#</a> </span> </h1> <blockquote><p>正值春季，各省程序设计竞赛即将开始。本人尽管学识浅薄，能力平平，还是希望能够参加省赛。于是便参加了学校的选拔赛，喜提只AC1题并吃了8发罚时。今天的这道题便是选拔赛的第二题，我承认我还是太弱。我今年还有机会参加省赛吗？</p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/2026%E6%9D%AD%E7%94%B5%E6%98%A5%E5%AD%A3%E8%B5%9B-%E6%9C%80%E5%A4%A7%E4%B8%89%E6%AE%B5%E5%92%8C/Sun, 15 Mar 2026 10:15:12 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/2026%E6%9D%AD%E7%94%B5%E6%98%A5%E5%AD%A3%E8%B5%9B-%E6%9C%80%E5%A4%A7%E4%B8%89%E6%AE%B5%E5%92%8C/<h1 class="relative group">2026杭电春季赛热身赛-1007最大三段和（kadane算法） <div id="2026杭电春季赛热身赛-1007最大三段和kadane算法" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#2026%e6%9d%ad%e7%94%b5%e6%98%a5%e5%ad%a3%e8%b5%9b%e7%83%ad%e8%ba%ab%e8%b5%9b-1007%e6%9c%80%e5%a4%a7%e4%b8%89%e6%ae%b5%e5%92%8ckadane%e7%ae%97%e6%b3%95" aria-label="锚点">#</a> </span> </h1> <blockquote><p>春天来了，我们可以在各处看到盛开的花朵，多么美丽！而各个程序设计竞赛也将如这些花一样接踵而至。为了进一步提升程序设计能力，就让我来记录一下杭电赛的学习吧！今天的这道题主要记录kadane算法的学习，这道题便是前两天新鲜出炉的热身赛题目！</p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/noip-2018-%E6%8F%90%E9%AB%98%E7%BB%84-%E8%B4%A7%E5%B8%81%E7%B3%BB%E7%BB%9F/Mon, 02 Mar 2026 09:35:01 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/noip-2018-%E6%8F%90%E9%AB%98%E7%BB%84-%E8%B4%A7%E5%B8%81%E7%B3%BB%E7%BB%9F/<h1 class="relative group">[NOIP 2018 提高组] 货币系统（数学，dp） <div id="noip-2018-提高组-货币系统数学dp" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#noip-2018-%e6%8f%90%e9%ab%98%e7%bb%84-%e8%b4%a7%e5%b8%81%e7%b3%bb%e7%bb%9f%e6%95%b0%e5%ad%a6dp" aria-label="锚点">#</a> </span> </h1> <p>新的学期开始了，是时候好好学习了。每天早上早早起来算法题，何尝不是一件美<del>逝</del>事。</p>https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E9%9B%A8%E5%A4%9C/Sat, 28 Feb 2026 21:29:53 +0800https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E9%9B%A8%E5%A4%9C/<h1 class="relative group">···雨夜··· <div id="雨夜" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e9%9b%a8%e5%a4%9c" aria-label="锚点">#</a> </span> </h1> <blockquote><p>下雨了 <figure><img class="my-0 rounded-md" loading="lazy" decoding="async" fetchpriority="low" alt="" src="https://img.wemd.app/1772283637433_jwxoew.jpg" ></figure> </p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E6%B4%9B%E8%B0%B7-p1714-%E5%88%87%E8%9B%8B%E7%B3%95%E5%8D%95%E8%B0%83%E9%98%9F%E5%88%97/Sun, 22 Feb 2026 10:00:49 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E6%B4%9B%E8%B0%B7-p1714-%E5%88%87%E8%9B%8B%E7%B3%95%E5%8D%95%E8%B0%83%E9%98%9F%E5%88%97/<h1 class="relative group">洛谷 P1714 切蛋糕[单调队列，前缀和] <div id="洛谷-p1714-切蛋糕单调队列前缀和" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e6%b4%9b%e8%b0%b7-p1714-%e5%88%87%e8%9b%8b%e7%b3%95%e5%8d%95%e8%b0%83%e9%98%9f%e5%88%97%e5%89%8d%e7%bc%80%e5%92%8c" aria-label="锚点">#</a> </span> </h1> <h2 class="relative group">前言 <div id="前言" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%89%8d%e8%a8%80" aria-label="锚点">#</a> </span> </h2> <p><strong>大家新年好呀</strong>！虽然新年已经过去了&hellip;各位今年过得还开心吗？反正我是好好休息了几天，再次回来做题感觉脑子已经生锈了，<del>所以来做一些不那么难的题复健。</del></p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/2025-%E6%9D%AD%E7%94%B5%E6%98%A5%E5%AD%A3%E8%B5%9B-1%E8%88%B9%E9%95%BF%E6%A8%A1%E6%8B%9F%E6%95%B0%E8%AE%BA/Sun, 15 Feb 2026 22:29:09 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/2025-%E6%9D%AD%E7%94%B5%E6%98%A5%E5%AD%A3%E8%B5%9B-1%E8%88%B9%E9%95%BF%E6%A8%A1%E6%8B%9F%E6%95%B0%E8%AE%BA/<h1 class="relative group">[2025 杭电春季赛 1]船长（模拟，数论） <div id="2025-杭电春季赛-1船长模拟数论" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#2025-%e6%9d%ad%e7%94%b5%e6%98%a5%e5%ad%a3%e8%b5%9b-1%e8%88%b9%e9%95%bf%e6%a8%a1%e6%8b%9f%e6%95%b0%e8%ae%ba" aria-label="锚点">#</a> </span> </h1> <p>感觉这是一道有点难度的模拟题！杭电春季赛的题似乎都比较好，<strong>这道题很适合用来锻炼思维与码力</strong>。</p>https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E5%86%8D%E7%B4%AF%E4%B9%9F%E4%B8%8D%E8%83%BD%E5%80%92%E4%B8%8B--%E7%99%BB%E5%8D%8E%E5%B1%B1%E6%B8%B8%E8%AE%B0/Sun, 08 Feb 2026 19:12:51 +0800https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E5%86%8D%E7%B4%AF%E4%B9%9F%E4%B8%8D%E8%83%BD%E5%80%92%E4%B8%8B--%E7%99%BB%E5%8D%8E%E5%B1%B1%E6%B8%B8%E8%AE%B0/<h1 class="relative group">再累也不能倒下&ndash;登华山游记 <div id="再累也不能倒下登华山游记" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%86%8d%e7%b4%af%e4%b9%9f%e4%b8%8d%e8%83%bd%e5%80%92%e4%b8%8b%e7%99%bb%e5%8d%8e%e5%b1%b1%e6%b8%b8%e8%ae%b0" aria-label="锚点">#</a> </span> </h1> <h3 class="relative group">前言 <div id="前言" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%89%8d%e8%a8%80" aria-label="锚点">#</a> </span> </h3> <blockquote><p>去年暑假，一款叫做《<code>PEAK</code>》的多人合作登山游戏爆火。后来我也和小伙伴们去体验了这款游戏，实在是趣味无穷，体会到了一起爬山的快乐。然后我们4个人（我，菇菇韩韩伯爵（下称韩韩），馒头爱好者（下称馒头），栗姆康封臣（下称康康））便计划着要在现实中也一起爬山。终于在昨天（2.7），爬了华山。我决定在此写下游记记录此次爬山经历。</p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E9%80%9A%E4%BF%A1%E7%BA%BF%E8%B7%AF/Thu, 05 Feb 2026 13:03:34 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E9%80%9A%E4%BF%A1%E7%BA%BF%E8%B7%AF/<h1 class="relative group">通信线路（[USACO08JAN] Telephone Lines S）（二分，01最短路） <div id="通信线路usaco08jan-telephone-lines-s二分01最短路" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e9%80%9a%e4%bf%a1%e7%ba%bf%e8%b7%afusaco08jan-telephone-lines-s%e4%ba%8c%e5%88%8601%e6%9c%80%e7%9f%ad%e8%b7%af" aria-label="锚点">#</a> </span> </h1> <p>今天练习最短路题目时遇到了一道比较有意思的题：通信线路（[USACO08JAN] Telephone Lines S的简化版）。我们来看看吧：</p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E8%93%9D%E6%A1%A5%E6%9D%AF-2013-%E5%9B%BD-a-%E7%BA%A6%E6%95%B0%E5%80%8D%E6%95%B0%E9%80%89%E5%8D%A1%E7%89%87/Tue, 03 Feb 2026 17:08:17 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E8%93%9D%E6%A1%A5%E6%9D%AF-2013-%E5%9B%BD-a-%E7%BA%A6%E6%95%B0%E5%80%8D%E6%95%B0%E9%80%89%E5%8D%A1%E7%89%87/<h1 class="relative group">[蓝桥杯 2013 国 A] 约数倍数选卡片（数论，dfs，图） <div id="蓝桥杯-2013-国-a-约数倍数选卡片数论dfs图" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e8%93%9d%e6%a1%a5%e6%9d%af-2013-%e5%9b%bd-a-%e7%ba%a6%e6%95%b0%e5%80%8d%e6%95%b0%e9%80%89%e5%8d%a1%e7%89%87%e6%95%b0%e8%ae%badfs%e5%9b%be" aria-label="锚点">#</a> </span> </h1> <p>哎，牛客赛做不下去了qwq，所以决定<del>摸鱼</del>来记录一篇题解。</p>https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E6%AD%BB%E4%BA%A1%E5%91%8A%E8%AF%89%E6%88%91%E4%BB%AC%E8%A6%81%E6%B4%BB%E5%BE%97%E5%B9%B8%E7%A6%8F/Mon, 02 Feb 2026 18:27:02 +0800https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E6%AD%BB%E4%BA%A1%E5%91%8A%E8%AF%89%E6%88%91%E4%BB%AC%E8%A6%81%E6%B4%BB%E5%BE%97%E5%B9%B8%E7%A6%8F/<h1 class="relative group">死亡告诉我们：要活得幸福 <div id="死亡告诉我们要活得幸福" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e6%ad%bb%e4%ba%a1%e5%91%8a%e8%af%89%e6%88%91%e4%bb%ac%e8%a6%81%e6%b4%bb%e5%be%97%e5%b9%b8%e7%a6%8f" aria-label="锚点">#</a> </span> </h1> <p>我不知道各位是否会在一个夜深人静的晚上，躺在床上等待入睡，却不自觉地开始思考<code>死亡</code>。</p>https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E5%9C%A8%E8%B7%AF%E4%B8%8A/Fri, 30 Jan 2026 18:53:22 +0800https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E5%9C%A8%E8%B7%AF%E4%B8%8A/<h1 class="relative group">在路上 <div id="在路上" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%9c%a8%e8%b7%af%e4%b8%8a" aria-label="锚点">#</a> </span> </h1> <blockquote><p>在杭州到三门峡的路上，闲来无事的我再次开始思考“在路上”这件事。我们有太多的时间在路上了，在路上又发生了太多事情了。于是，在路上这件事本身也渐渐变得富有意义&hellip;</p>https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E6%9C%80%E7%9F%AD%E8%B7%AF%E7%AE%97%E6%B3%95/Tue, 27 Jan 2026 20:16:34 +0800https://chail-blog.pages.dev/posts/%E7%AE%97%E6%B3%95%E8%B6%B3%E8%BF%B9/%E6%9C%80%E7%9F%AD%E8%B7%AF%E7%AE%97%E6%B3%95/<h1 class="relative group">最短路算法：Dijkstra&amp;Bellman-Ford&amp;SPFA <div id="最短路算法dijkstrabellman-fordspfa" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e6%9c%80%e7%9f%ad%e8%b7%af%e7%ae%97%e6%b3%95dijkstrabellman-fordspfa" aria-label="锚点">#</a> </span> </h1> <p>书接上回，继续<code>图论</code>中的经典算法，今天是最短路的经典算法：<code>Dijkstra</code>，<code>Bellman--Ford</code>，以及<code>Bellman--Ford</code>的优化版本<code>SPFA</code>。</p>https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E4%BA%94%E8%89%B2%E8%8A%B1/Mon, 26 Jan 2026 21:12:32 +0800https://chail-blog.pages.dev/posts/%E5%A4%96%E7%89%A9%E6%8A%A5/%E4%BA%94%E8%89%B2%E8%8A%B1/<h1 class="relative group">五色花&ndash;请保持着初放时的安详 <div id="五色花请保持着初放时的安详" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e4%ba%94%e8%89%b2%e8%8a%b1%e8%af%b7%e4%bf%9d%e6%8c%81%e7%9d%80%e5%88%9d%e6%94%be%e6%97%b6%e7%9a%84%e5%ae%89%e8%af%a6" aria-label="锚点">#</a> </span> </h1> <h3 class="relative group">五色花 <div id="五色花" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e4%ba%94%e8%89%b2%e8%8a%b1" aria-label="锚点">#</a> </span> </h3> <p>&ndash;北岛</p>