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krahets
2026-03-31 21:20:32 +08:00
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commit 5519b4272a
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chapter_stack_and_queue/queue/index.html
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@@ -72,6 +72,8 @@
<link rel="stylesheet" href="../../stylesheets/extra.css">
<link rel="stylesheet" href="../../stylesheets/animation_player.css">
<script>__md_scope=new URL("../..",location),__md_hash=e=>[...e].reduce(((e,t)=>(e<<5)-e+t.charCodeAt(0)),0),__md_get=(e,t=localStorage,a=__md_scope)=>JSON.parse(t.getItem(("__palette"===e?"/":a.pathname)+"."+e)),__md_set=(e,t,a=localStorage,_=__md_scope)=>{try{a.setItem(("__palette"===e?"/":_.pathname)+"."+e,JSON.stringify(t))}catch(e){}},document.documentElement.setAttribute("data-platform",navigator.platform)</script>
@@ -4868,7 +4870,7 @@
<p>为了实现队列，我们需要一种数据结构，可以在一端添加元素，并在另一端删除元素，链表和数组都符合要求。</p>
<h3 id="1">1. &nbsp; 基于链表的实现<a class="headerlink" href="#1" title="Permanent link">&para;</a></h3>
<p>如图 5-5 所示，我们可以将链表的“头节点”和“尾节点”分别视为“队首”和“队尾”，规定队尾仅可添加节点，队首仅可删除节点。</p>
<div class="tabbed-set tabbed-alternate" data-tabs="2:3"><input checked="checked" id="__tabbed_2_1" name="__tabbed_2" type="radio" /><input id="__tabbed_2_2" name="__tabbed_2" type="radio" /><input id="__tabbed_2_3" name="__tabbed_2" type="radio" /><div class="tabbed-labels"><label for="__tabbed_2_1">LinkedListQueue</label><label for="__tabbed_2_2">push()</label><label for="__tabbed_2_3">pop()</label></div>
<div class="tabbed-set tabbed-alternate" data-tabs="2:3"><input checked="checked" id="__tabbed_2_1" name="__tabbed_2" type="radio" /><input id="__tabbed_2_2" name="__tabbed_2" type="radio" /><input id="__tabbed_2_3" name="__tabbed_2" type="radio" /><div class="tabbed-labels"><label for="__tabbed_2_1">&lt;1&gt;</label><label for="__tabbed_2_2">&lt;2&gt;</label><label for="__tabbed_2_3">&lt;3&gt;</label></div>
<div class="tabbed-content">
<div class="tabbed-block">
<p><img alt="基于链表实现队列的入队出队操作" class="animation-figure" src="../queue.assets/linkedlist_queue_step1.png" /></p>
@@ -5795,7 +5797,7 @@
<li>出队操作：只需将 <code>front</code> 增加 1 ，并将 <code>size</code> 减少 1 。</li>
</ul>
<p>可以看到，入队和出队操作都只需进行一次操作，时间复杂度均为 <span class="arithmatex">\(O(1)\)</span> 。</p>
<div class="tabbed-set tabbed-alternate" data-tabs="4:3"><input checked="checked" id="__tabbed_4_1" name="__tabbed_4" type="radio" /><input id="__tabbed_4_2" name="__tabbed_4" type="radio" /><input id="__tabbed_4_3" name="__tabbed_4" type="radio" /><div class="tabbed-labels"><label for="__tabbed_4_1">ArrayQueue</label><label for="__tabbed_4_2">push()</label><label for="__tabbed_4_3">pop()</label></div>
<div class="tabbed-set tabbed-alternate" data-tabs="4:3"><input checked="checked" id="__tabbed_4_1" name="__tabbed_4" type="radio" /><input id="__tabbed_4_2" name="__tabbed_4" type="radio" /><input id="__tabbed_4_3" name="__tabbed_4" type="radio" /><div class="tabbed-labels"><label for="__tabbed_4_1">&lt;1&gt;</label><label for="__tabbed_4_2">&lt;2&gt;</label><label for="__tabbed_4_3">&lt;3&gt;</label></div>
<div class="tabbed-content">
<div class="tabbed-block">
<p><img alt="基于数组实现队列的入队出队操作" class="animation-figure" src="../queue.assets/array_queue_step1.png" /></p>
@@ -6960,6 +6962,8 @@ aria-label="页脚"
<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.2/es5/tex-mml-chtml.min.js"></script>
<script src="../../javascripts/animation_player.js"></script>
</body>
</html>