Site updated: 2025-08-03 10:28:09

Author: worldlightyjx

2019/04/02/全排列的几种实现方式/index.html

@@ -86,7 +86,7 @@
 
 
 <nav class="site-nav">
-  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li><li class="menu-item menu-item-language"><a href="/" rel="section"><i class="fas fa-language fa-fw"></i>language</a></li>
+  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li>
   </ul>
 </nav>
 
@@ -314,6 +314,24 @@ <h3 id="元素有重复"><a href="#元素有重复" class="headerlink" title="
 
   <footer class="footer">
     <div class="footer-inner">
+  <div class="languages">
+    <label class="lang-select-label">
+      <i class="fa fa-language"></i>
+      <span>简体中文</span>
+      <i class="fa fa-angle-up" aria-hidden="true"></i>
+    </label>
+    <select class="lang-select" data-canonical="" aria-label="选择语言">
+      
+        <option value="zh-CN" data-href="/2019/04/02/%E5%85%A8%E6%8E%92%E5%88%97%E7%9A%84%E5%87%A0%E7%A7%8D%E5%AE%9E%E7%8E%B0%E6%96%B9%E5%BC%8F/" selected="">
+          简体中文
+        </option>
+      
+        <option value="en" data-href="/en/2019/04/02/%E5%85%A8%E6%8E%92%E5%88%97%E7%9A%84%E5%87%A0%E7%A7%8D%E5%AE%9E%E7%8E%B0%E6%96%B9%E5%BC%8F/" selected="">
+          English
+        </option>
+      
+    </select>
+  </div>
 
 
 <div class="copyright">

2025/02/23/Englishblog-md/index.html

@@ -18,7 +18,7 @@
 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.1.2/css/all.min.css" integrity="sha256-xejo6yLi6vGtAjcMIsY8BHdKsLg7QynVlFMzdQgUuy8=" crossorigin="anonymous">
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.1.1/animate.min.css" integrity="sha256-PR7ttpcvz8qrF57fur/yAx1qXMFJeJFiA6pSzWi0OIE=" crossorigin="anonymous">
 
-<script class="next-config" data-name="main" type="application/json">{"hostname":"yoursite.com","root":"/","images":"/images","scheme":"Gemini","darkmode":false,"version":"8.12.3","exturl":false,"sidebar":{"position":"left","display":"post","padding":18,"offset":12},"copycode":{"enable":false,"style":null},"bookmark":{"enable":false,"color":"#222","save":"auto"},"mediumzoom":false,"lazyload":false,"pangu":false,"comments":{"style":"tabs","active":null,"storage":true,"lazyload":false,"nav":null},"stickytabs":false,"motion":{"enable":true,"async":false,"transition":{"post_block":"fadeIn","post_header":"fadeInDown","post_body":"fadeInDown","coll_header":"fadeInLeft","sidebar":"fadeInUp"}},"i18n":{"placeholder":"搜索...","empty":"没有找到任何搜索结果：${query}","hits_time":"找到 ${hits} 个搜索结果（用时 ${time} 毫秒）","hits":"找到 ${hits} 个搜索结果"}}</script><script src="/js/config.js"></script>
+<script class="next-config" data-name="main" type="application/json">{"hostname":"yoursite.com","root":"/","images":"/images","scheme":"Gemini","darkmode":false,"version":"8.12.3","exturl":false,"sidebar":{"position":"left","display":"post","padding":18,"offset":12},"copycode":{"enable":false,"style":null},"bookmark":{"enable":false,"color":"#222","save":"auto"},"mediumzoom":false,"lazyload":false,"pangu":false,"comments":{"style":"tabs","active":null,"storage":true,"lazyload":false,"nav":null},"stickytabs":false,"motion":{"enable":true,"async":false,"transition":{"post_block":"fadeIn","post_header":"fadeInDown","post_body":"fadeInDown","coll_header":"fadeInLeft","sidebar":"fadeInUp"}},"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><script src="/js/config.js"></script>
 
     <meta name="description" content="Yang的写字空间">
 <meta property="og:type" content="article">
@@ -84,7 +84,7 @@
 
 
 <nav class="site-nav">
-  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li><li class="menu-item menu-item-language"><a href="/" rel="section"><i class="fas fa-language fa-fw"></i>language</a></li>
+  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/en/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/en/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/en/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/en/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/en/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li>
   </ul>
 </nav>
 
@@ -130,18 +130,18 @@
       <div class="site-state-item site-state-posts">
         <a href="/archives/">
           <span class="site-state-item-count">2</span>
-          <span class="site-state-item-name">日志</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">1</span>
-        <span class="site-state-item-name">分类</span></a>
+        <span class="site-state-item-name">categories</span></a>
       </div>
       <div class="site-state-item site-state-tags">
           <a href="/tags/">
         <span class="site-state-item-count">2</span>
-        <span class="site-state-item-name">标签</span></a>
+        <span class="site-state-item-name">tags</span></a>
       </div>
   </nav>
 </div>
@@ -169,7 +169,7 @@
     </header>
 
 
-  <div class="back-to-top" role="button" aria-label="返回顶部">
+  <div class="back-to-top" role="button" aria-label="Back to top">
     <i class="fa fa-arrow-up"></i>
     <span>0%</span>
   </div>
@@ -266,6 +266,24 @@ <h1 class="post-title" itemprop="name headline">
 
   <footer class="footer">
     <div class="footer-inner">
+  <div class="languages">
+    <label class="lang-select-label">
+      <i class="fa fa-language"></i>
+      <span>English</span>
+      <i class="fa fa-angle-up" aria-hidden="true"></i>
+    </label>
+    <select class="lang-select" data-canonical="" aria-label="Select language">
+      
+        <option value="zh-CN" data-href="/2025/02/23/Englishblog-md/" selected="">
+          简体中文
+        </option>
+      
+        <option value="en" data-href="/en/2025/02/23/Englishblog-md/" selected="">
+          English
+        </option>
+      
+    </select>
+  </div>
 
 
 <div class="copyright">
@@ -276,7 +294,7 @@ <h1 class="post-title" itemprop="name headline">
   </span>
   <span class="author" itemprop="copyrightHolder">Jason Yang</span>
 </div>
-  <div class="powered-by">由 <a href="https://hexo.io/" rel="noopener" target="_blank">Hexo</a> & <a href="https://theme-next.js.org/" rel="noopener" target="_blank">NexT.Gemini</a> 强力驱动
+  <div class="powered-by">Powered by <a href="https://hexo.io/" rel="noopener" target="_blank">Hexo</a> & <a href="https://theme-next.js.org/" rel="noopener" target="_blank">NexT.Gemini</a>
   </div>
 
     </div>

CNAME

@@ -1 +1 @@
-yangjx.cn
+blog.yangjx.cn

about/index.html

@@ -85,7 +85,7 @@
 
 
 <nav class="site-nav">
-  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li><li class="menu-item menu-item-language"><a href="/" rel="section"><i class="fas fa-language fa-fw"></i>language</a></li>
+  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li>
   </ul>
 </nav>
 
@@ -219,6 +219,24 @@ <h1 class="post-title" itemprop="name headline">关于我
 
   <footer class="footer">
     <div class="footer-inner">
+  <div class="languages">
+    <label class="lang-select-label">
+      <i class="fa fa-language"></i>
+      <span>简体中文</span>
+      <i class="fa fa-angle-up" aria-hidden="true"></i>
+    </label>
+    <select class="lang-select" data-canonical="" aria-label="选择语言">
+      
+        <option value="zh-CN" data-href="/about/index.html" selected="">
+          简体中文
+        </option>
+      
+        <option value="en" data-href="/en/about/index.html" selected="">
+          English
+        </option>
+      
+    </select>
+  </div>
 
 
 <div class="copyright">

archives/2019/04/index.html

@@ -82,7 +82,7 @@ <h1 class="site-title">Yang's Blog</h1>
 
 
 <nav class="site-nav">
-  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li><li class="menu-item menu-item-language"><a href="/" rel="section"><i class="fas fa-language fa-fw"></i>language</a></li>
+  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li>
   </ul>
 </nav>
 
@@ -226,6 +226,24 @@ <h1 class="site-title">Yang's Blog</h1>
 
   <footer class="footer">
     <div class="footer-inner">
+  <div class="languages">
+    <label class="lang-select-label">
+      <i class="fa fa-language"></i>
+      <span>简体中文</span>
+      <i class="fa fa-angle-up" aria-hidden="true"></i>
+    </label>
+    <select class="lang-select" data-canonical="" aria-label="选择语言">
+      
+        <option value="zh-CN" data-href="/archives/2019/04/index.html" selected="">
+          简体中文
+        </option>
+      
+        <option value="en" data-href="/en/archives/2019/04/index.html" selected="">
+          English
+        </option>
+      
+    </select>
+  </div>
 
 
 <div class="copyright">

archives/2019/index.html

@@ -82,7 +82,7 @@ <h1 class="site-title">Yang's Blog</h1>
 
 
 <nav class="site-nav">
-  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li><li class="menu-item menu-item-language"><a href="/" rel="section"><i class="fas fa-language fa-fw"></i>language</a></li>
+  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li>
   </ul>
 </nav>
 
@@ -226,6 +226,24 @@ <h1 class="site-title">Yang's Blog</h1>
 
   <footer class="footer">
     <div class="footer-inner">
+  <div class="languages">
+    <label class="lang-select-label">
+      <i class="fa fa-language"></i>
+      <span>简体中文</span>
+      <i class="fa fa-angle-up" aria-hidden="true"></i>
+    </label>
+    <select class="lang-select" data-canonical="" aria-label="选择语言">
+      
+        <option value="zh-CN" data-href="/archives/2019/index.html" selected="">
+          简体中文
+        </option>
+      
+        <option value="en" data-href="/en/archives/2019/index.html" selected="">
+          English
+        </option>
+      
+    </select>
+  </div>
 
 
 <div class="copyright">

archives/2025/02/index.html

@@ -82,7 +82,7 @@ <h1 class="site-title">Yang's Blog</h1>
 
 
 <nav class="site-nav">
-  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li><li class="menu-item menu-item-language"><a href="/" rel="section"><i class="fas fa-language fa-fw"></i>language</a></li>
+  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li>
   </ul>
 </nav>
 
@@ -226,6 +226,24 @@ <h1 class="site-title">Yang's Blog</h1>
 
   <footer class="footer">
     <div class="footer-inner">
+  <div class="languages">
+    <label class="lang-select-label">
+      <i class="fa fa-language"></i>
+      <span>简体中文</span>
+      <i class="fa fa-angle-up" aria-hidden="true"></i>
+    </label>
+    <select class="lang-select" data-canonical="" aria-label="选择语言">
+      
+        <option value="zh-CN" data-href="/archives/2025/02/index.html" selected="">
+          简体中文
+        </option>
+      
+        <option value="en" data-href="/en/archives/2025/02/index.html" selected="">
+          English
+        </option>
+      
+    </select>
+  </div>
 
 
 <div class="copyright">

archives/2025/index.html

@@ -82,7 +82,7 @@ <h1 class="site-title">Yang's Blog</h1>
 
 
 <nav class="site-nav">
-  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li><li class="menu-item menu-item-language"><a href="/" rel="section"><i class="fas fa-language fa-fw"></i>language</a></li>
+  <ul class="main-menu menu"><li class="menu-item menu-item-主页"><a href="/" rel="section"><i class="home fa-fw"></i>主页</a></li><li class="menu-item menu-item-关于"><a href="/about/" rel="section"><i class="user fa-fw"></i>关于</a></li><li class="menu-item menu-item-标签"><a href="/tags/" rel="section"><i class="tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-类别"><a href="/categories/" rel="section"><i class="th fa-fw"></i>类别</a></li><li class="menu-item menu-item-归档"><a href="/archives/" rel="section"><i class="archive fa-fw"></i>归档</a></li>
   </ul>
 </nav>
 
@@ -226,6 +226,24 @@ <h1 class="site-title">Yang's Blog</h1>
 
   <footer class="footer">
     <div class="footer-inner">
+  <div class="languages">
+    <label class="lang-select-label">
+      <i class="fa fa-language"></i>
+      <span>简体中文</span>
+      <i class="fa fa-angle-up" aria-hidden="true"></i>
+    </label>
+    <select class="lang-select" data-canonical="" aria-label="选择语言">
+      
+        <option value="zh-CN" data-href="/archives/2025/index.html" selected="">
+          简体中文
+        </option>
+      
+        <option value="en" data-href="/en/archives/2025/index.html" selected="">
+          English
+        </option>
+      
+    </select>
+  </div>
 
 
 <div class="copyright">