doc: Update c.md (#426)

修改了初始化,声明和定义的区别注释 b3cf04d323

docs/c.html

@@ -42,10 +42,10 @@
 </span><span class="code-line">  <span class="token keyword">return</span> <span class="token number">0</span><span class="token punctuation">;</span>
 </span><span class="code-line"><span class="token punctuation">}</span>
 </span></code></pre>
-<p>使用 <code>gcc</code> 编译 <code>hello.c</code> 文件</p>
+<p>使用 <code>gcc</code> 编译 <code>hello.c</code> 源文件</p>
 <pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">$ gcc <span class="token parameter variable">-o</span> hello hello.c
 </span></code></pre>
-<p>运行编译后的二进制文件(<code>hello</code>)</p>
+<p>运行编译后的二进制文件可执行文件(<code>hello</code>)</p>
 <pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">$ ./hello
 </span><span class="code-line"><span class="token comment"># 输出 => Hello World</span>
 </span></code></pre>
@@ -53,8 +53,8 @@
 <!--rehype:wrap-class=row-span-2-->
 <pre class="language-c"><code class="language-c code-highlight"><span class="code-line"><span class="token keyword">int</span> myNum <span class="token operator">=</span> <span class="token number">15</span><span class="token punctuation">;</span>
 </span><span class="code-line">
-</span><span class="code-line"><span class="token keyword">int</span> myNum2<span class="token punctuation">;</span> <span class="token comment">// 不赋值，然后再赋值</span>
+</span><span class="code-line"><span class="token keyword">int</span> myNum2<span class="token punctuation">;</span> <span class="token comment">// 声明变量 myNum2</span>
-</span><span class="code-line">myNum2 <span class="token operator">=</span> <span class="token number">15</span><span class="token punctuation">;</span>
+</span><span class="code-line">myNum2 <span class="token operator">=</span> <span class="token number">15</span><span class="token punctuation">;</span> <span class="token comment">// 变量声明后第一次赋值我们称为初始化,如果 初始化 和 赋值 在同一行,那么我们可以直接称为 定义变量 myNum2</span>
 </span><span class="code-line">
 </span><span class="code-line"><span class="token keyword">int</span> myNum3 <span class="token operator">=</span> <span class="token number">15</span><span class="token punctuation">;</span>  <span class="token comment">// myNum3 值为 15</span>
 </span><span class="code-line">myNum3 <span class="token operator">=</span> <span class="token number">10</span><span class="token punctuation">;</span>      <span class="token comment">// 现在 myNum3 值为 10</span>
@@ -69,6 +69,8 @@
 </span><span class="code-line"><span class="token keyword">int</span> x <span class="token operator">=</span> <span class="token number">5</span><span class="token punctuation">,</span> y <span class="token operator">=</span> <span class="token number">6</span><span class="token punctuation">,</span> z <span class="token operator">=</span> <span class="token number">50</span><span class="token punctuation">;</span>
 </span></code></pre>
 </div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="常量-constants"><a aria-hidden="true" tabindex="-1" href="#常量-constants"><span class="icon icon-link"></span></a>常量 Constants</h3><div class="wrap-body">
+<p>注释
+常量在 C 语言中我们一般理解为不能被改变的值,活用常量与符号常量</p>
 <pre class="language-c"><code class="language-c code-highlight"><span class="code-line"><span class="token keyword">const</span> <span class="token keyword">int</span> minutesPerHour <span class="token operator">=</span> <span class="token number">60</span><span class="token punctuation">;</span>
 </span><span class="code-line"><span class="token keyword">const</span> <span class="token keyword">float</span> PI <span class="token operator">=</span> <span class="token number">3.14</span><span class="token punctuation">;</span>
 </span></code></pre>

index.html

@@ -890,8 +890,8 @@
 <a href="https://github.com/itldg" title="老大哥">
   <img src="https://avatars.githubusercontent.com/u/13432299?v=4" width="42;" alt="老大哥">
 </a>
-<a href="https://github.com/Country-If" title="Maylon">
+<a href="https://github.com/Country-If" title="Xu Guotao">
-  <img src="https://avatars.githubusercontent.com/u/62837275?v=4" width="42;" alt="Maylon">
+  <img src="https://avatars.githubusercontent.com/u/62837275?v=4" width="42;" alt="Xu Guotao">
 </a>
 <a href="https://github.com/13812700839" title="花殇">
   <img src="https://avatars.githubusercontent.com/u/58072506?v=4" width="42;" alt="花殇">
@@ -1359,7 +1359,7 @@
 <!--rehype:class=home-card home-links-->
 <p>如果你有资源，可以很方便<a href="https://github.com/jaywcjlove/reference/issues/102#issue-1451649637">部署 web 版</a>，这非常简单，只需要克隆 <a href="https://github.com/jaywcjlove/reference/tree/gh-pages">gh-pages</a> 分支代码到你的静态服务就可以了，还可以使用 <a href="https://hub.docker.com/r/wcjiang/reference">docker</a> 快捷部署 web 版。</p>
 
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