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<h1 id="32">3.2 &nbsp; 基本数据类型<a class="headerlink" href="#32" title="Permanent link">&para;</a></h1>
<p>当谈及计算机中的数据时我们会想到文本、图片、视频、语音、3D 模型等各种形式。尽管这些数据的组织形式各异,但它们都由各种基本数据类型构成。</p>

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<h1 id="34">3.4 &nbsp; 字符编码 *<a class="headerlink" href="#34" title="Permanent link">&para;</a></h1>
<p>在计算机中,所有数据都是以二进制数的形式存储的,字符 <code>char</code> 也不例外。为了表示字符,我们需要建立一套“字符集”,规定每个字符和二进制数之间的一一对应关系。有了字符集之后,计算机就可以通过查表完成二进制数到字符的转换。</p>

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<h1 id="31">3.1 &nbsp; 数据结构分类<a class="headerlink" href="#31" title="Permanent link">&para;</a></h1>
<p>常见的数据结构包括数组、链表、栈、队列、哈希表、树、堆、图,它们可以从“逻辑结构”和“物理结构”两个维度进行分类。</p>

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<h1 id="3">第 3 章 &nbsp; 数据结构<a class="headerlink" href="#3" title="Permanent link">&para;</a></h1>
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<h1 id="35">3.5 &nbsp; 小结<a class="headerlink" href="#35" title="Permanent link">&para;</a></h1>
<h3 id="1">1. &nbsp; 重点回顾<a class="headerlink" href="#1" title="Permanent link">&para;</a></h3>