index.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=2">
<meta name="theme-color" content="#222">
<meta name="generator" content="Hexo 5.3.0">


  <link rel="apple-touch-icon" sizes="180x180" href="/images/apple-touch-icon-next.png">
  <link rel="icon" type="image/png" sizes="32x32" href="/images/favicon-32x32-next.png">
  <link rel="icon" type="image/png" sizes="16x16" href="/images/favicon-16x16-next.png">
  <link rel="mask-icon" href="/images/logo.svg" color="#222">

<link rel="stylesheet" href="/css/main.css">


<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free@5.15.1/css/all.min.css">
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/animate.css@3.1.1/animate.min.css">

<script class="hexo-configurations">
    var NexT = window.NexT || {};
    var CONFIG = {"hostname":"abcdhhhh.github.io","root":"/","images":"/images","scheme":"Gemini","version":"8.2.0","exturl":false,"sidebar":{"position":"left","display":"post","padding":18,"offset":12},"copycode":false,"bookmark":{"enable":false,"color":"#222","save":"auto"},"fancybox":false,"mediumzoom":false,"lazyload":false,"pangu":false,"comments":{"style":"tabs","active":null,"storage":true,"lazyload":false,"nav":null},"motion":{"enable":true,"async":false,"transition":{"post_block":"fadeIn","post_header":"fadeInDown","post_body":"fadeInDown","coll_header":"fadeInLeft","sidebar":"fadeInUp"}},"prism":false,"i18n":{"placeholder":"Searching...","empty":"We didn't find any results for the search: ${query}","hits_time":"${hits} results found in ${time} ms","hits":"${hits} results found"}};
  </script>
<meta name="description" content="Striving to Build a Paradise for Touching Fish">
<meta property="og:type" content="website">
<meta property="og:title" content="Fish Port">
<meta property="og:url" content="http://abcdhhhh.github.io/index.html">
<meta property="og:site_name" content="Fish Port">
<meta property="og:description" content="Striving to Build a Paradise for Touching Fish">
<meta property="og:locale" content="en_US">
<meta property="article:author" content="abcdhhhh">
<meta property="article:tag" content="Fish-touching">
<meta name="twitter:card" content="summary">


<link rel="canonical" href="http://abcdhhhh.github.io/">


<script class="page-configurations">
  // https://hexo.io/docs/variables.html
  CONFIG.page = {
    sidebar: "",
    isHome : true,
    isPost : false,
    lang   : 'en'
  };
</script>
<title>Fish Port</title>
  

  <noscript>
  <style>
  body { margin-top: 2rem; }

  .use-motion .menu-item,
  .use-motion .sidebar,
  .use-motion .post-block,
  .use-motion .pagination,
  .use-motion .comments,
  .use-motion .post-header,
  .use-motion .post-body,
  .use-motion .collection-header {
    visibility: visible;
  }

  .use-motion .header,
  .use-motion .site-brand-container .toggle,
  .use-motion .footer { opacity: initial; }

  .use-motion .site-title,
  .use-motion .site-subtitle,
  .use-motion .custom-logo-image {
    opacity: initial;
    top: initial;
  }

  .use-motion .logo-line {
    transform: scaleX(1);
  }

  .search-pop-overlay, .sidebar-nav { display: none; }
  .sidebar-panel { display: block; }
  </style>
</noscript>

<!-- hexo injector head_end start -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/katex.min.css">

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/hexo-math@4.0.0/dist/style.css">
<!-- hexo injector head_end end --><link rel="alternate" href="/atom.xml" title="Fish Port" type="application/atom+xml">
</head>

<body itemscope itemtype="http://schema.org/WebPage" class="use-motion">
  <div class="headband"></div>

  <main class="main">
    <header class="header" itemscope itemtype="http://schema.org/WPHeader">
      <div class="header-inner"><div class="site-brand-container">
  <div class="site-nav-toggle">
    <div class="toggle" aria-label="Toggle navigation bar" role="button">
    </div>
  </div>

  <div class="site-meta">

    <a href="/" class="brand" rel="start">
      <i class="logo-line"></i>
      <h1 class="site-title">Fish Port</h1>
      <i class="logo-line"></i>
    </a>
  </div>

  <div class="site-nav-right">
    <div class="toggle popup-trigger">
    </div>
  </div>
</div>


</div>
        
  
  <div class="toggle sidebar-toggle" role="button">
    <span class="toggle-line"></span>
    <span class="toggle-line"></span>
    <span class="toggle-line"></span>
  </div>

  <aside class="sidebar">

    <div class="sidebar-inner sidebar-overview-active">
      <ul class="sidebar-nav">
        <li class="sidebar-nav-toc">
          Table of Contents
        </li>
        <li class="sidebar-nav-overview">
          Overview
        </li>
      </ul>

      <div class="sidebar-panel-container">
        <!--noindex-->
        <div class="post-toc-wrap sidebar-panel">
        </div>
        <!--/noindex-->

        <div class="site-overview-wrap sidebar-panel">
          <div class="site-author site-overview-item animated" itemprop="author" itemscope itemtype="http://schema.org/Person">
  <p class="site-author-name" itemprop="name">abcdhhhh</p>
  <div class="site-description" itemprop="description">Striving to Build a Paradise for Touching Fish</div>
</div>
<div class="site-state-wrap site-overview-item animated">
  <nav class="site-state">
      <div class="site-state-item site-state-posts">
          <a href="/archives">
          <span class="site-state-item-count">9</span>
          <span class="site-state-item-name">posts</span>
        </a>
      </div>
      <div class="site-state-item site-state-categories">
            <a href="/categories/">
        <span class="site-state-item-count">6</span>
        <span class="site-state-item-name">categories</span></a>
      </div>
      <div class="site-state-item site-state-tags">
        <span class="site-state-item-count">2</span>
        <span class="site-state-item-name">tags</span>
      </div>
  </nav>
</div>
  <div class="links-of-author site-overview-item animated">
      <span class="links-of-author-item">
        <a href="https://github.com/abcdhhhh" title="GitHub → https:&#x2F;&#x2F;github.com&#x2F;abcdhhhh" rel="noopener" target="_blank"><i class="fab fa-github fa-fw"></i>GitHub</a>
      </span>
      <span class="links-of-author-item">
        <a href="mailto:stockyflush@gmail.com" title="E-Mail → mailto:stockyflush@gmail.com" rel="noopener" target="_blank"><i class="fa fa-envelope fa-fw"></i>E-Mail</a>
      </span>
  </div>
  <div class="cc-license site-overview-item animated" itemprop="license">
    <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" class="cc-opacity" rel="noopener" target="_blank"><img src="/images/cc-by-nc-sa.svg" alt="Creative Commons"></a>
  </div>


        </div>
      </div>
    </div>
  </aside>
  <div class="sidebar-dimmer"></div>


    </header>

    
  <div class="back-to-top" role="button">
    <i class="fa fa-arrow-up"></i>
    <span>0%</span>
  </div>

<noscript>
  <div class="noscript-warning">Theme NexT works best with JavaScript enabled</div>
</noscript>


    <div class="main-inner index posts-expand">

    
<div class="post-block">
  
  
  <article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
    <link itemprop="mainEntityOfPage" href="http://abcdhhhh.github.io/2021/09/17/%E8%AE%A1%E7%BD%91%E7%AC%94%E8%AE%B0/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="image" content="/images/avatar.gif">
      <meta itemprop="name" content="abcdhhhh">
      <meta itemprop="description" content="Striving to Build a Paradise for Touching Fish">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="Fish Port">
    </span>
      <header class="post-header">
        <h2 class="post-title" itemprop="name headline">
          <a href="/2021/09/17/%E8%AE%A1%E7%BD%91%E7%AC%94%E8%AE%B0/" class="post-title-link" itemprop="url">计网笔记</a>
        </h2>

        <div class="post-meta-container">
          <div class="post-meta">
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-calendar"></i>
      </span>
      <span class="post-meta-item-text">Posted on</span>

      <time title="Created: 2021-09-17 09:55:03" itemprop="dateCreated datePublished" datetime="2021-09-17T09:55:03+08:00">2021-09-17</time>
    </span>
      <span class="post-meta-item">
        <span class="post-meta-item-icon">
          <i class="far fa-calendar-check"></i>
        </span>
        <span class="post-meta-item-text">Edited on</span>
        <time title="Modified: 2022-01-12 07:16:06" itemprop="dateModified" datetime="2022-01-12T07:16:06+08:00">2022-01-12</time>
      </span>
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-folder"></i>
      </span>
      <span class="post-meta-item-text">In</span>
        <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
          <a href="/categories/%E7%AC%94%E8%AE%B0/" itemprop="url" rel="index"><span itemprop="name">笔记</span></a>
        </span>
    </span>

  
    <span id="/2021/09/17/%E8%AE%A1%E7%BD%91%E7%AC%94%E8%AE%B0/" class="post-meta-item leancloud_visitors" data-flag-title="计网笔记" title="Views">
      <span class="post-meta-item-icon">
        <i class="far fa-eye"></i>
      </span>
      <span class="post-meta-item-text">Views: </span>
      <span class="leancloud-visitors-count"></span>
    </span>
      </div>
      <div class="post-meta">
    <span class="post-meta-item" title="Symbols count in article">
      <span class="post-meta-item-icon">
        <i class="far fa-file-word"></i>
      </span>
      <span class="post-meta-item-text">Symbols count in article: </span>
      <span>5.4k</span>
    </span>
    <span class="post-meta-item" title="Reading time">
      <span class="post-meta-item-icon">
        <i class="far fa-clock"></i>
      </span>
      <span class="post-meta-item-text">Reading time &asymp;</span>
      <span>5 mins.</span>
    </span>
</div>

        </div>
      </header>

    
    <div class="post-body" itemprop="articleBody">
          <p>自顶向下</p>
          <!--noindex-->
            <div class="post-button">
              <a class="btn" href="/2021/09/17/%E8%AE%A1%E7%BD%91%E7%AC%94%E8%AE%B0/">
                Read more &raquo;
              </a>
            </div>
          <!--/noindex-->
        
      
    </div>

    
    <footer class="post-footer">
        <div class="post-eof"></div>
      
    </footer>
  </article>
</div>


<div class="post-block">
  
  
  <article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
    <link itemprop="mainEntityOfPage" href="http://abcdhhhh.github.io/2021/09/15/%E6%A6%82%E7%8E%87%E8%AE%BA%E7%AC%94%E8%AE%B0/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="image" content="/images/avatar.gif">
      <meta itemprop="name" content="abcdhhhh">
      <meta itemprop="description" content="Striving to Build a Paradise for Touching Fish">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="Fish Port">
    </span>
      <header class="post-header">
        <h2 class="post-title" itemprop="name headline">
          <a href="/2021/09/15/%E6%A6%82%E7%8E%87%E8%AE%BA%E7%AC%94%E8%AE%B0/" class="post-title-link" itemprop="url">概率论笔记</a>
        </h2>

        <div class="post-meta-container">
          <div class="post-meta">
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-calendar"></i>
      </span>
      <span class="post-meta-item-text">Posted on</span>

      <time title="Created: 2021-09-15 13:27:34" itemprop="dateCreated datePublished" datetime="2021-09-15T13:27:34+08:00">2021-09-15</time>
    </span>
      <span class="post-meta-item">
        <span class="post-meta-item-icon">
          <i class="far fa-calendar-check"></i>
        </span>
        <span class="post-meta-item-text">Edited on</span>
        <time title="Modified: 2022-01-11 10:42:53" itemprop="dateModified" datetime="2022-01-11T10:42:53+08:00">2022-01-11</time>
      </span>
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-folder"></i>
      </span>
      <span class="post-meta-item-text">In</span>
        <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
          <a href="/categories/%E7%AC%94%E8%AE%B0/" itemprop="url" rel="index"><span itemprop="name">笔记</span></a>
        </span>
    </span>

  
    <span id="/2021/09/15/%E6%A6%82%E7%8E%87%E8%AE%BA%E7%AC%94%E8%AE%B0/" class="post-meta-item leancloud_visitors" data-flag-title="概率论笔记" title="Views">
      <span class="post-meta-item-icon">
        <i class="far fa-eye"></i>
      </span>
      <span class="post-meta-item-text">Views: </span>
      <span class="leancloud-visitors-count"></span>
    </span>
      </div>
      <div class="post-meta">
    <span class="post-meta-item" title="Symbols count in article">
      <span class="post-meta-item-icon">
        <i class="far fa-file-word"></i>
      </span>
      <span class="post-meta-item-text">Symbols count in article: </span>
      <span>36k</span>
    </span>
    <span class="post-meta-item" title="Reading time">
      <span class="post-meta-item-icon">
        <i class="far fa-clock"></i>
      </span>
      <span class="post-meta-item-text">Reading time &asymp;</span>
      <span>33 mins.</span>
    </span>
</div>

        </div>
      </header>

    
    <div class="post-body" itemprop="articleBody">
          <p>？？？</p>
          <!--noindex-->
            <div class="post-button">
              <a class="btn" href="/2021/09/15/%E6%A6%82%E7%8E%87%E8%AE%BA%E7%AC%94%E8%AE%B0/">
                Read more &raquo;
              </a>
            </div>
          <!--/noindex-->
        
      
    </div>

    
    <footer class="post-footer">
        <div class="post-eof"></div>
      
    </footer>
  </article>
</div>


<div class="post-block">
  
  
  <article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
    <link itemprop="mainEntityOfPage" href="http://abcdhhhh.github.io/2021/05/24/%E5%B0%8F%E5%AD%A6%E4%BB%A3%E6%95%B0%E7%AC%94%E8%AE%B0-%E7%8E%AF%E8%AE%BA/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="image" content="/images/avatar.gif">
      <meta itemprop="name" content="abcdhhhh">
      <meta itemprop="description" content="Striving to Build a Paradise for Touching Fish">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="Fish Port">
    </span>
      <header class="post-header">
        <h2 class="post-title" itemprop="name headline">
          <a href="/2021/05/24/%E5%B0%8F%E5%AD%A6%E4%BB%A3%E6%95%B0%E7%AC%94%E8%AE%B0-%E7%8E%AF%E8%AE%BA/" class="post-title-link" itemprop="url">小学代数笔记-环论</a>
        </h2>

        <div class="post-meta-container">
          <div class="post-meta">
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-calendar"></i>
      </span>
      <span class="post-meta-item-text">Posted on</span>

      <time title="Created: 2021-05-24 14:36:11" itemprop="dateCreated datePublished" datetime="2021-05-24T14:36:11+08:00">2021-05-24</time>
    </span>
      <span class="post-meta-item">
        <span class="post-meta-item-icon">
          <i class="far fa-calendar-check"></i>
        </span>
        <span class="post-meta-item-text">Edited on</span>
        <time title="Modified: 2021-09-12 16:20:15" itemprop="dateModified" datetime="2021-09-12T16:20:15+08:00">2021-09-12</time>
      </span>
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-folder"></i>
      </span>
      <span class="post-meta-item-text">In</span>
        <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
          <a href="/categories/%E7%AC%94%E8%AE%B0/" itemprop="url" rel="index"><span itemprop="name">笔记</span></a>
        </span>
    </span>

  
    <span id="/2021/05/24/%E5%B0%8F%E5%AD%A6%E4%BB%A3%E6%95%B0%E7%AC%94%E8%AE%B0-%E7%8E%AF%E8%AE%BA/" class="post-meta-item leancloud_visitors" data-flag-title="小学代数笔记-环论" title="Views">
      <span class="post-meta-item-icon">
        <i class="far fa-eye"></i>
      </span>
      <span class="post-meta-item-text">Views: </span>
      <span class="leancloud-visitors-count"></span>
    </span>
      </div>
      <div class="post-meta">
    <span class="post-meta-item" title="Symbols count in article">
      <span class="post-meta-item-icon">
        <i class="far fa-file-word"></i>
      </span>
      <span class="post-meta-item-text">Symbols count in article: </span>
      <span>24k</span>
    </span>
    <span class="post-meta-item" title="Reading time">
      <span class="post-meta-item-icon">
        <i class="far fa-clock"></i>
      </span>
      <span class="post-meta-item-text">Reading time &asymp;</span>
      <span>22 mins.</span>
    </span>
</div>

        </div>
      </header>

    
    <div class="post-body" itemprop="articleBody">
          <p>你怎么这么菜，连小学的东西都学不会</p>
          <!--noindex-->
            <div class="post-button">
              <a class="btn" href="/2021/05/24/%E5%B0%8F%E5%AD%A6%E4%BB%A3%E6%95%B0%E7%AC%94%E8%AE%B0-%E7%8E%AF%E8%AE%BA/">
                Read more &raquo;
              </a>
            </div>
          <!--/noindex-->
        
      
    </div>

    
    <footer class="post-footer">
        <div class="post-eof"></div>
      
    </footer>
  </article>
</div>


<div class="post-block">
  
  
  <article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
    <link itemprop="mainEntityOfPage" href="http://abcdhhhh.github.io/2021/04/19/%E5%B0%8F%E5%AD%A6%E4%BB%A3%E6%95%B0%E7%AC%94%E8%AE%B0-%E7%BE%A4%E8%AE%BA/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="image" content="/images/avatar.gif">
      <meta itemprop="name" content="abcdhhhh">
      <meta itemprop="description" content="Striving to Build a Paradise for Touching Fish">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="Fish Port">
    </span>
      <header class="post-header">
        <h2 class="post-title" itemprop="name headline">
          <a href="/2021/04/19/%E5%B0%8F%E5%AD%A6%E4%BB%A3%E6%95%B0%E7%AC%94%E8%AE%B0-%E7%BE%A4%E8%AE%BA/" class="post-title-link" itemprop="url">小学代数笔记-群论</a>
        </h2>

        <div class="post-meta-container">
          <div class="post-meta">
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-calendar"></i>
      </span>
      <span class="post-meta-item-text">Posted on</span>

      <time title="Created: 2021-04-19 19:07:19" itemprop="dateCreated datePublished" datetime="2021-04-19T19:07:19+08:00">2021-04-19</time>
    </span>
      <span class="post-meta-item">
        <span class="post-meta-item-icon">
          <i class="far fa-calendar-check"></i>
        </span>
        <span class="post-meta-item-text">Edited on</span>
        <time title="Modified: 2021-06-21 23:01:24" itemprop="dateModified" datetime="2021-06-21T23:01:24+08:00">2021-06-21</time>
      </span>
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-folder"></i>
      </span>
      <span class="post-meta-item-text">In</span>
        <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
          <a href="/categories/%E4%BB%A3%E6%95%B0/" itemprop="url" rel="index"><span itemprop="name">代数</span></a>
        </span>
    </span>

  
    <span id="/2021/04/19/%E5%B0%8F%E5%AD%A6%E4%BB%A3%E6%95%B0%E7%AC%94%E8%AE%B0-%E7%BE%A4%E8%AE%BA/" class="post-meta-item leancloud_visitors" data-flag-title="小学代数笔记-群论" title="Views">
      <span class="post-meta-item-icon">
        <i class="far fa-eye"></i>
      </span>
      <span class="post-meta-item-text">Views: </span>
      <span class="leancloud-visitors-count"></span>
    </span>
      </div>
      <div class="post-meta">
    <span class="post-meta-item" title="Symbols count in article">
      <span class="post-meta-item-icon">
        <i class="far fa-file-word"></i>
      </span>
      <span class="post-meta-item-text">Symbols count in article: </span>
      <span>10k</span>
    </span>
    <span class="post-meta-item" title="Reading time">
      <span class="post-meta-item-icon">
        <i class="far fa-clock"></i>
      </span>
      <span class="post-meta-item-text">Reading time &asymp;</span>
      <span>9 mins.</span>
    </span>
</div>

        </div>
      </header>

    
    <div class="post-body" itemprop="articleBody">
          <p>你怎么这么菜，连小学的东西都学不会</p>
          <!--noindex-->
            <div class="post-button">
              <a class="btn" href="/2021/04/19/%E5%B0%8F%E5%AD%A6%E4%BB%A3%E6%95%B0%E7%AC%94%E8%AE%B0-%E7%BE%A4%E8%AE%BA/">
                Read more &raquo;
              </a>
            </div>
          <!--/noindex-->
        
      
    </div>

    
    <footer class="post-footer">
        <div class="post-eof"></div>
      
    </footer>
  </article>
</div>


<div class="post-block">
  
  
  <article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
    <link itemprop="mainEntityOfPage" href="http://abcdhhhh.github.io/2021/02/15/Dijkstra%E5%AE%9E%E7%8E%B0%E8%B4%B9%E7%94%A8%E6%B5%81/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="image" content="/images/avatar.gif">
      <meta itemprop="name" content="abcdhhhh">
      <meta itemprop="description" content="Striving to Build a Paradise for Touching Fish">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="Fish Port">
    </span>
      <header class="post-header">
        <h2 class="post-title" itemprop="name headline">
          <a href="/2021/02/15/Dijkstra%E5%AE%9E%E7%8E%B0%E8%B4%B9%E7%94%A8%E6%B5%81/" class="post-title-link" itemprop="url">Dijkstra实现费用流</a>
        </h2>

        <div class="post-meta-container">
          <div class="post-meta">
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-calendar"></i>
      </span>
      <span class="post-meta-item-text">Posted on</span>

      <time title="Created: 2021-02-15 19:55:30" itemprop="dateCreated datePublished" datetime="2021-02-15T19:55:30+08:00">2021-02-15</time>
    </span>
      <span class="post-meta-item">
        <span class="post-meta-item-icon">
          <i class="far fa-calendar-check"></i>
        </span>
        <span class="post-meta-item-text">Edited on</span>
        <time title="Modified: 2021-07-12 13:52:38" itemprop="dateModified" datetime="2021-07-12T13:52:38+08:00">2021-07-12</time>
      </span>
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-folder"></i>
      </span>
      <span class="post-meta-item-text">In</span>
        <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
          <a href="/categories/ACM/" itemprop="url" rel="index"><span itemprop="name">ACM</span></a>
        </span>
    </span>

  
    <span id="/2021/02/15/Dijkstra%E5%AE%9E%E7%8E%B0%E8%B4%B9%E7%94%A8%E6%B5%81/" class="post-meta-item leancloud_visitors" data-flag-title="Dijkstra实现费用流" title="Views">
      <span class="post-meta-item-icon">
        <i class="far fa-eye"></i>
      </span>
      <span class="post-meta-item-text">Views: </span>
      <span class="leancloud-visitors-count"></span>
    </span>
      </div>
      <div class="post-meta">
    <span class="post-meta-item" title="Symbols count in article">
      <span class="post-meta-item-icon">
        <i class="far fa-file-word"></i>
      </span>
      <span class="post-meta-item-text">Symbols count in article: </span>
      <span>282</span>
    </span>
    <span class="post-meta-item" title="Reading time">
      <span class="post-meta-item-icon">
        <i class="far fa-clock"></i>
      </span>
      <span class="post-meta-item-text">Reading time &asymp;</span>
      <span>1 mins.</span>
    </span>
</div>

        </div>
      </header>

    
    <div class="post-body" itemprop="articleBody">
          <p>我非要用Dijkstra</p>
          <!--noindex-->
            <div class="post-button">
              <a class="btn" href="/2021/02/15/Dijkstra%E5%AE%9E%E7%8E%B0%E8%B4%B9%E7%94%A8%E6%B5%81/">
                Read more &raquo;
              </a>
            </div>
          <!--/noindex-->
        
      
    </div>

    
    <footer class="post-footer">
        <div class="post-eof"></div>
      
    </footer>
  </article>
</div>


<div class="post-block">
  
  
  <article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
    <link itemprop="mainEntityOfPage" href="http://abcdhhhh.github.io/2021/02/15/%E5%8D%9A%E5%BC%88%E6%A8%A1%E5%9E%8B/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="image" content="/images/avatar.gif">
      <meta itemprop="name" content="abcdhhhh">
      <meta itemprop="description" content="Striving to Build a Paradise for Touching Fish">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="Fish Port">
    </span>
      <header class="post-header">
        <h2 class="post-title" itemprop="name headline">
          <a href="/2021/02/15/%E5%8D%9A%E5%BC%88%E6%A8%A1%E5%9E%8B/" class="post-title-link" itemprop="url">博弈模型</a>
        </h2>

        <div class="post-meta-container">
          <div class="post-meta">
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-calendar"></i>
      </span>
      <span class="post-meta-item-text">Posted on</span>

      <time title="Created: 2021-02-15 19:55:30" itemprop="dateCreated datePublished" datetime="2021-02-15T19:55:30+08:00">2021-02-15</time>
    </span>
      <span class="post-meta-item">
        <span class="post-meta-item-icon">
          <i class="far fa-calendar-check"></i>
        </span>
        <span class="post-meta-item-text">Edited on</span>
        <time title="Modified: 2021-07-12 13:51:49" itemprop="dateModified" datetime="2021-07-12T13:51:49+08:00">2021-07-12</time>
      </span>
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-folder"></i>
      </span>
      <span class="post-meta-item-text">In</span>
        <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
          <a href="/categories/ACM/" itemprop="url" rel="index"><span itemprop="name">ACM</span></a>
        </span>
    </span>

  
    <span id="/2021/02/15/%E5%8D%9A%E5%BC%88%E6%A8%A1%E5%9E%8B/" class="post-meta-item leancloud_visitors" data-flag-title="博弈模型" title="Views">
      <span class="post-meta-item-icon">
        <i class="far fa-eye"></i>
      </span>
      <span class="post-meta-item-text">Views: </span>
      <span class="leancloud-visitors-count"></span>
    </span>
      </div>
      <div class="post-meta">
    <span class="post-meta-item" title="Symbols count in article">
      <span class="post-meta-item-icon">
        <i class="far fa-file-word"></i>
      </span>
      <span class="post-meta-item-text">Symbols count in article: </span>
      <span>928</span>
    </span>
    <span class="post-meta-item" title="Reading time">
      <span class="post-meta-item-icon">
        <i class="far fa-clock"></i>
      </span>
      <span class="post-meta-item-text">Reading time &asymp;</span>
      <span>1 mins.</span>
    </span>
</div>

        </div>
      </header>

    
    <div class="post-body" itemprop="articleBody">
          <p>你会玩吗？</p>
          <!--noindex-->
            <div class="post-button">
              <a class="btn" href="/2021/02/15/%E5%8D%9A%E5%BC%88%E6%A8%A1%E5%9E%8B/">
                Read more &raquo;
              </a>
            </div>
          <!--/noindex-->
        
      
    </div>

    
    <footer class="post-footer">
        <div class="post-eof"></div>
      
    </footer>
  </article>
</div>


<div class="post-block">
  
  
  <article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
    <link itemprop="mainEntityOfPage" href="http://abcdhhhh.github.io/2021/01/29/ML%E7%AC%94%E8%AE%B0/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="image" content="/images/avatar.gif">
      <meta itemprop="name" content="abcdhhhh">
      <meta itemprop="description" content="Striving to Build a Paradise for Touching Fish">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="Fish Port">
    </span>
      <header class="post-header">
        <h2 class="post-title" itemprop="name headline">
          <a href="/2021/01/29/ML%E7%AC%94%E8%AE%B0/" class="post-title-link" itemprop="url">ML笔记</a>
        </h2>

        <div class="post-meta-container">
          <div class="post-meta">
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-calendar"></i>
      </span>
      <span class="post-meta-item-text">Posted on</span>

      <time title="Created: 2021-01-29 22:45:43" itemprop="dateCreated datePublished" datetime="2021-01-29T22:45:43+08:00">2021-01-29</time>
    </span>
      <span class="post-meta-item">
        <span class="post-meta-item-icon">
          <i class="far fa-calendar-check"></i>
        </span>
        <span class="post-meta-item-text">Edited on</span>
        <time title="Modified: 2021-07-12 13:52:00" itemprop="dateModified" datetime="2021-07-12T13:52:00+08:00">2021-07-12</time>
      </span>
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-folder"></i>
      </span>
      <span class="post-meta-item-text">In</span>
        <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
          <a href="/categories/ML/" itemprop="url" rel="index"><span itemprop="name">ML</span></a>
        </span>
    </span>

  
    <span id="/2021/01/29/ML%E7%AC%94%E8%AE%B0/" class="post-meta-item leancloud_visitors" data-flag-title="ML笔记" title="Views">
      <span class="post-meta-item-icon">
        <i class="far fa-eye"></i>
      </span>
      <span class="post-meta-item-text">Views: </span>
      <span class="leancloud-visitors-count"></span>
    </span>
      </div>
      <div class="post-meta">
    <span class="post-meta-item" title="Symbols count in article">
      <span class="post-meta-item-icon">
        <i class="far fa-file-word"></i>
      </span>
      <span class="post-meta-item-text">Symbols count in article: </span>
      <span>7.4k</span>
    </span>
    <span class="post-meta-item" title="Reading time">
      <span class="post-meta-item-icon">
        <i class="far fa-clock"></i>
      </span>
      <span class="post-meta-item-text">Reading time &asymp;</span>
      <span>7 mins.</span>
    </span>
</div>

        </div>
      </header>

    
    <div class="post-body" itemprop="articleBody">
          <p>举一反三的原理</p>
          <!--noindex-->
            <div class="post-button">
              <a class="btn" href="/2021/01/29/ML%E7%AC%94%E8%AE%B0/">
                Read more &raquo;
              </a>
            </div>
          <!--/noindex-->
        
      
    </div>

    
    <footer class="post-footer">
        <div class="post-eof"></div>
      
    </footer>
  </article>
</div>


<div class="post-block">
  
  
  <article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
    <link itemprop="mainEntityOfPage" href="http://abcdhhhh.github.io/2021/01/29/%E5%9B%BE%E7%9A%84%E8%AE%A1%E6%95%B0/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="image" content="/images/avatar.gif">
      <meta itemprop="name" content="abcdhhhh">
      <meta itemprop="description" content="Striving to Build a Paradise for Touching Fish">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="Fish Port">
    </span>
      <header class="post-header">
        <h2 class="post-title" itemprop="name headline">
          <a href="/2021/01/29/%E5%9B%BE%E7%9A%84%E8%AE%A1%E6%95%B0/" class="post-title-link" itemprop="url">图的计数</a>
        </h2>

        <div class="post-meta-container">
          <div class="post-meta">
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-calendar"></i>
      </span>
      <span class="post-meta-item-text">Posted on</span>

      <time title="Created: 2021-01-29 22:45:43" itemprop="dateCreated datePublished" datetime="2021-01-29T22:45:43+08:00">2021-01-29</time>
    </span>
      <span class="post-meta-item">
        <span class="post-meta-item-icon">
          <i class="far fa-calendar-check"></i>
        </span>
        <span class="post-meta-item-text">Edited on</span>
        <time title="Modified: 2021-07-12 13:51:01" itemprop="dateModified" datetime="2021-07-12T13:51:01+08:00">2021-07-12</time>
      </span>
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-folder"></i>
      </span>
      <span class="post-meta-item-text">In</span>
        <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
          <a href="/categories/%E7%BB%84%E5%90%88%E6%95%B0%E5%AD%A6/" itemprop="url" rel="index"><span itemprop="name">组合数学</span></a>
        </span>
    </span>

  
    <span id="/2021/01/29/%E5%9B%BE%E7%9A%84%E8%AE%A1%E6%95%B0/" class="post-meta-item leancloud_visitors" data-flag-title="图的计数" title="Views">
      <span class="post-meta-item-icon">
        <i class="far fa-eye"></i>
      </span>
      <span class="post-meta-item-text">Views: </span>
      <span class="leancloud-visitors-count"></span>
    </span>
      </div>
      <div class="post-meta">
    <span class="post-meta-item" title="Symbols count in article">
      <span class="post-meta-item-icon">
        <i class="far fa-file-word"></i>
      </span>
      <span class="post-meta-item-text">Symbols count in article: </span>
      <span>3.4k</span>
    </span>
    <span class="post-meta-item" title="Reading time">
      <span class="post-meta-item-icon">
        <i class="far fa-clock"></i>
      </span>
      <span class="post-meta-item-text">Reading time &asymp;</span>
      <span>3 mins.</span>
    </span>
</div>

        </div>
      </header>

    
    <div class="post-body" itemprop="articleBody">
          <p>永远学不会的多项式，永远理不清的递推关系</p>
          <!--noindex-->
            <div class="post-button">
              <a class="btn" href="/2021/01/29/%E5%9B%BE%E7%9A%84%E8%AE%A1%E6%95%B0/">
                Read more &raquo;
              </a>
            </div>
          <!--/noindex-->
        
      
    </div>

    
    <footer class="post-footer">
        <div class="post-eof"></div>
      
    </footer>
  </article>
</div>


<div class="post-block">
  
  
  <article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
    <link itemprop="mainEntityOfPage" href="http://abcdhhhh.github.io/2021/01/29/%E5%B0%8F%E8%AE%B0/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="image" content="/images/avatar.gif">
      <meta itemprop="name" content="abcdhhhh">
      <meta itemprop="description" content="Striving to Build a Paradise for Touching Fish">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="Fish Port">
    </span>
      <header class="post-header">
        <h2 class="post-title" itemprop="name headline">
          <a href="/2021/01/29/%E5%B0%8F%E8%AE%B0/" class="post-title-link" itemprop="url">小记</a>
        </h2>

        <div class="post-meta-container">
          <div class="post-meta">
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-calendar"></i>
      </span>
      <span class="post-meta-item-text">Posted on</span>

      <time title="Created: 2021-01-29 18:08:45" itemprop="dateCreated datePublished" datetime="2021-01-29T18:08:45+08:00">2021-01-29</time>
    </span>
      <span class="post-meta-item">
        <span class="post-meta-item-icon">
          <i class="far fa-calendar-check"></i>
        </span>
        <span class="post-meta-item-text">Edited on</span>
        <time title="Modified: 2021-04-23 19:31:43" itemprop="dateModified" datetime="2021-04-23T19:31:43+08:00">2021-04-23</time>
      </span>
    <span class="post-meta-item">
      <span class="post-meta-item-icon">
        <i class="far fa-folder"></i>
      </span>
      <span class="post-meta-item-text">In</span>
        <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
          <a href="/categories/%E9%9A%8F%E7%AC%94/" itemprop="url" rel="index"><span itemprop="name">随笔</span></a>
        </span>
    </span>

  
    <span id="/2021/01/29/%E5%B0%8F%E8%AE%B0/" class="post-meta-item leancloud_visitors" data-flag-title="小记" title="Views">
      <span class="post-meta-item-icon">
        <i class="far fa-eye"></i>
      </span>
      <span class="post-meta-item-text">Views: </span>
      <span class="leancloud-visitors-count"></span>
    </span>
      </div>
      <div class="post-meta">
    <span class="post-meta-item" title="Symbols count in article">
      <span class="post-meta-item-icon">
        <i class="far fa-file-word"></i>
      </span>
      <span class="post-meta-item-text">Symbols count in article: </span>
      <span>90</span>
    </span>
    <span class="post-meta-item" title="Reading time">
      <span class="post-meta-item-icon">
        <i class="far fa-clock"></i>
      </span>
      <span class="post-meta-item-text">Reading time &asymp;</span>
      <span>1 mins.</span>
    </span>
</div>

        </div>
      </header>

    
    <div class="post-body" itemprop="articleBody">
          <p>写在建站之后</p>
          <!--noindex-->
            <div class="post-button">
              <a class="btn" href="/2021/01/29/%E5%B0%8F%E8%AE%B0/">
                Read more &raquo;
              </a>
            </div>
          <!--/noindex-->
        
      
    </div>

    
    <footer class="post-footer">
        <div class="post-eof"></div>
      
    </footer>
  </article>
</div>


<script>
  window.addEventListener('tabs:register', () => {
    let { activeClass } = CONFIG.comments;
    if (CONFIG.comments.storage) {
      activeClass = localStorage.getItem('comments_active') || activeClass;
    }
    if (activeClass) {
      const activeTab = document.querySelector(`a[href="#comment-${activeClass}"]`);
      if (activeTab) {
        activeTab.click();
      }
    }
  });
  if (CONFIG.comments.storage) {
    window.addEventListener('tabs:click', event => {
      if (!event.target.matches('.tabs-comment .tab-content .tab-pane')) return;
      const commentClass = event.target.classList[1];
      localStorage.setItem('comments_active', commentClass);
    });
  }
</script>
</div>
  </main>

  <footer class="footer">
    <div class="footer-inner">


<div class="copyright">
  &copy; 
  <span itemprop="copyrightYear">2022</span>
  <span class="with-love">
    <i class="fa fa-heart"></i>
  </span>
  <span class="author" itemprop="copyrightHolder">abcdhhhh</span>
</div>
<div class="wordcount">
  <span class="post-meta-item">
    <span class="post-meta-item-icon">
      <i class="fa fa-chart-line"></i>
    </span>
      <span>Symbols count total: </span>
    <span title="Symbols count total">88k</span>
  </span>
  <span class="post-meta-item">
    <span class="post-meta-item-icon">
      <i class="fa fa-coffee"></i>
    </span>
      <span>Reading time total &asymp;</span>
    <span title="Reading time total">1:20</span>
  </span>
</div>
  <div class="powered-by">Powered by <a href="https://hexo.io/" class="theme-link" rel="noopener" target="_blank">Hexo</a> & <a href="https://theme-next.js.org/" class="theme-link" rel="noopener" target="_blank">NexT.Gemini</a>
  </div>

    </div>
  </footer>

  
  <script src="https://cdn.jsdelivr.net/npm/animejs@3.2.1/lib/anime.min.js"></script>
<script src="/js/utils.js"></script><script src="/js/motion.js"></script><script src="/js/next-boot.js"></script>

  
  <script>
  if (CONFIG.page.isPost) {
    wpac_init = window.wpac_init || [];
    wpac_init.push({
      widget: 'Rating',
      id    : 30714,
      el    : 'wpac-rating',
      color : '#fc6423'
    });
    (function() {
      if ('WIDGETPACK_LOADED' in window) return;
      WIDGETPACK_LOADED = true;
      var mc = document.createElement('script');
      mc.type = 'text/javascript';
      mc.async = true;
      mc.src = '//embed.widgetpack.com/widget.js';
      var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(mc, s.nextSibling);
    })();
  }
  </script>


<script>
if (document.querySelectorAll('.mermaid').length) {
  NexT.utils.getScript('https://cdn.jsdelivr.net/npm/mermaid@8.8.4/dist/mermaid.min.js', () => {
    mermaid.init({
      theme    : 'forest',
      logLevel : 3,
      flowchart: { curve     : 'linear' },
      gantt    : { axisFormat: '%m/%d/%Y' },
      sequence : { actorMargin: 50 }
    }, '.mermaid');
  }, window.mermaid);
}
</script>


<script>
  (function() {
    function leancloudSelector(url) {
      url = encodeURI(url);
      return document.getElementById(url).querySelector('.leancloud-visitors-count');
    }

    function addCount(Counter) {
      const visitors = document.querySelector('.leancloud_visitors');
      const url = decodeURI(visitors.id);
      const title = visitors.dataset.flagTitle;

      Counter('get', '/classes/Counter?where=' + encodeURIComponent(JSON.stringify({ url })))
        .then(response => response.json())
        .then(({ results }) => {
          if (results.length > 0) {
            const counter = results[0];
            leancloudSelector(url).innerText = counter.time + 1;
            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
              .catch(error => {
                console.error('Failed to save visitor count', error);
              });
          } else {
              Counter('post', '/classes/Counter', { title, url, time: 1 })
                .then(response => response.json())
                .then(() => {
                  leancloudSelector(url).innerText = 1;
                })
                .catch(error => {
                  console.error('Failed to create', error);
                });
          }
        })
        .catch(error => {
          console.error('LeanCloud Counter Error', error);
        });
    }

    function showTime(Counter) {
      const visitors = document.querySelectorAll('.leancloud_visitors');
      const entries = [...visitors].map(element => {
        return decodeURI(element.id);
      });

      Counter('get', '/classes/Counter?where=' + encodeURIComponent(JSON.stringify({ url: { '$in': entries } })))
        .then(response => response.json())
        .then(({ results }) => {
          for (let url of entries) {
            const target = results.find(item => item.url === url);
            leancloudSelector(url).innerText = target ? target.time : 0;
          }
        })
        .catch(error => {
          console.error('LeanCloud Counter Error', error);
        });
    }

    const { app_id, app_key, server_url } = {"enable":true,"app_id":"nUTzFwMHAh3e1TFL7nnkoKc9-gzGzoHsz","app_key":"yGkXIqKx1WqiqB9qaEvg72HJ","server_url":"https://leancloud.cn","security":false};
    function fetchData(api_server) {
      const Counter = (method, url, data) => {
        return fetch(`${api_server}/1.1${url}`, {
          method,
          headers: {
            'X-LC-Id'     : app_id,
            'X-LC-Key'    : app_key,
            'Content-Type': 'application/json',
          },
          body: JSON.stringify(data)
        });
      };
      if (CONFIG.page.isPost) {
        if (CONFIG.hostname !== location.hostname) return;
        addCount(Counter);
      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
        showTime(Counter);
      }
    }

    const api_server = app_id.slice(-9) === '-MdYXbMMI' ? `https://${app_id.slice(0, 8).toLowerCase()}.api.lncldglobal.com` : server_url;

    if (api_server) {
      fetchData(api_server);
    } else {
      fetch('https://app-router.leancloud.cn/2/route?appId=' + app_id)
        .then(response => response.json())
        .then(({ api_server }) => {
          fetchData('https://' + api_server);
        });
    }
  })();
</script>


  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/katex.min.css">
  <script src="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/contrib/copy-tex.min.js"></script>
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/contrib/copy-tex.min.css">


<script src="/live2dw/lib/L2Dwidget.min.js?094cbace49a39548bed64abff5988b05"></script><script>L2Dwidget.init({"pluginRootPath":"live2dw/","pluginJsPath":"lib/","pluginModelPath":"assets/","tagMode":false,"debug":false,"model":{"jsonPath":"/live2dw/assets/hibiki.model.json"},"display":{"position":"right","width":150,"height":300},"mobile":{"show":true},"log":false});</script></body>
</html>