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krahets
2023-09-22 13:08:10 +08:00
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commit 6fffa33695
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@@ -60,7 +60,18 @@
</head>
<link href="../../assets/stylesheets/glightbox.min.css" rel="stylesheet"/><style>
html.glightbox-open { overflow: initial; height: 100%; }
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</style> <script src="../../assets/javascripts/glightbox.min.js"></script></head>
@@ -1875,14 +1886,6 @@
10.2 &nbsp; 二分查找插入点
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10.3 &nbsp; 二分查找边界
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第 12 章 &nbsp; 分治
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12.1 &nbsp; 分治算法
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12.2 &nbsp; 分治搜索策略
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12.3 &nbsp; 构建树问题
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12.4 &nbsp; 汉诺塔问题
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12.5 &nbsp; 小结
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第 14 章 &nbsp; 动态规划
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14.1 &nbsp; 初探动态规划
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14.2 &nbsp; DP 问题特性
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14.3 &nbsp; DP 解题思路
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14.4 &nbsp; 0-1 背包问题
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14.5 &nbsp; 完全背包问题
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14.6 &nbsp; 编辑距离问题
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14.7 &nbsp; 小结
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第 15 章 &nbsp; 贪心
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15.1 &nbsp; 贪心算法
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15.2 &nbsp; 分数背包问题
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15.3 &nbsp; 最大容量问题
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15.4 &nbsp; 最大切分乘积问题
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15.5 &nbsp; 小结
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<li><strong>借助 <code>counter</code> 统计 <code>nums</code> 中各数字的出现次数</strong>,其中 <code>counter[num]</code> 对应数字 <code>num</code> 的出现次数。统计方法很简单,只需遍历 <code>nums</code>(设当前数字为 <code>num</code>),每轮将 <code>counter[num]</code> 增加 <span class="arithmatex">\(1\)</span> 即可。</li>
<li><strong>由于 <code>counter</code> 的各个索引天然有序,因此相当于所有数字已经被排序好了</strong>。接下来,我们遍历 <code>counter</code> ,根据各数字的出现次数,将它们按从小到大的顺序填入 <code>nums</code> 即可。</li>
</ol>
<p><img alt="计数排序流程" src="../counting_sort.assets/counting_sort_overview.png" /></p>
<p><a class="glightbox" href="../counting_sort.assets/counting_sort_overview.png" data-type="image" data-width="100%" data-height="auto" data-desc-position="bottom"><img alt="计数排序流程" src="../counting_sort.assets/counting_sort_overview.png" /></a></p>
<p align="center"> 图 11-16 &nbsp; 计数排序流程 </p>
<div class="tabbed-set tabbed-alternate" data-tabs="1:12"><input checked="checked" id="__tabbed_1_1" name="__tabbed_1" type="radio" /><input id="__tabbed_1_2" name="__tabbed_1" type="radio" /><input id="__tabbed_1_3" name="__tabbed_1" type="radio" /><input id="__tabbed_1_4" name="__tabbed_1" type="radio" /><input id="__tabbed_1_5" name="__tabbed_1" type="radio" /><input id="__tabbed_1_6" name="__tabbed_1" type="radio" /><input id="__tabbed_1_7" name="__tabbed_1" type="radio" /><input id="__tabbed_1_8" name="__tabbed_1" type="radio" /><input id="__tabbed_1_9" name="__tabbed_1" type="radio" /><input id="__tabbed_1_10" name="__tabbed_1" type="radio" /><input id="__tabbed_1_11" name="__tabbed_1" type="radio" /><input id="__tabbed_1_12" name="__tabbed_1" type="radio" /><div class="tabbed-labels"><label for="__tabbed_1_1">Python</label><label for="__tabbed_1_2">C++</label><label for="__tabbed_1_3">Java</label><label for="__tabbed_1_4">C#</label><label for="__tabbed_1_5">Go</label><label for="__tabbed_1_6">Swift</label><label for="__tabbed_1_7">JS</label><label for="__tabbed_1_8">TS</label><label for="__tabbed_1_9">Dart</label><label for="__tabbed_1_10">Rust</label><label for="__tabbed_1_11">C</label><label for="__tabbed_1_12">Zig</label></div>
@@ -3811,28 +3646,28 @@
<div class="tabbed-set tabbed-alternate" data-tabs="2:8"><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" /><input id="__tabbed_2_4" name="__tabbed_2" type="radio" /><input id="__tabbed_2_5" name="__tabbed_2" type="radio" /><input id="__tabbed_2_6" name="__tabbed_2" type="radio" /><input id="__tabbed_2_7" name="__tabbed_2" type="radio" /><input id="__tabbed_2_8" 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><label for="__tabbed_2_4">&lt;4&gt;</label><label for="__tabbed_2_5">&lt;5&gt;</label><label for="__tabbed_2_6">&lt;6&gt;</label><label for="__tabbed_2_7">&lt;7&gt;</label><label for="__tabbed_2_8">&lt;8&gt;</label></div>
<div class="tabbed-content">
<div class="tabbed-block">
<p><img alt="计数排序步骤" src="../counting_sort.assets/counting_sort_step1.png" /></p>
<p><a class="glightbox" href="../counting_sort.assets/counting_sort_step1.png" data-type="image" data-width="100%" data-height="auto" data-desc-position="bottom"><img alt="计数排序步骤" src="../counting_sort.assets/counting_sort_step1.png" /></a></p>
</div>
<div class="tabbed-block">
<p><img alt="counting_sort_step2" src="../counting_sort.assets/counting_sort_step2.png" /></p>
<p><a class="glightbox" href="../counting_sort.assets/counting_sort_step2.png" data-type="image" data-width="100%" data-height="auto" data-desc-position="bottom"><img alt="counting_sort_step2" src="../counting_sort.assets/counting_sort_step2.png" /></a></p>
</div>
<div class="tabbed-block">
<p><img alt="counting_sort_step3" src="../counting_sort.assets/counting_sort_step3.png" /></p>
<p><a class="glightbox" href="../counting_sort.assets/counting_sort_step3.png" data-type="image" data-width="100%" data-height="auto" data-desc-position="bottom"><img alt="counting_sort_step3" src="../counting_sort.assets/counting_sort_step3.png" /></a></p>
</div>
<div class="tabbed-block">
<p><img alt="counting_sort_step4" src="../counting_sort.assets/counting_sort_step4.png" /></p>
<p><a class="glightbox" href="../counting_sort.assets/counting_sort_step4.png" data-type="image" data-width="100%" data-height="auto" data-desc-position="bottom"><img alt="counting_sort_step4" src="../counting_sort.assets/counting_sort_step4.png" /></a></p>
</div>
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<p><img alt="counting_sort_step5" src="../counting_sort.assets/counting_sort_step5.png" /></p>
<p><a class="glightbox" href="../counting_sort.assets/counting_sort_step5.png" data-type="image" data-width="100%" data-height="auto" data-desc-position="bottom"><img alt="counting_sort_step5" src="../counting_sort.assets/counting_sort_step5.png" /></a></p>
</div>
<div class="tabbed-block">
<p><img alt="counting_sort_step6" src="../counting_sort.assets/counting_sort_step6.png" /></p>
<p><a class="glightbox" href="../counting_sort.assets/counting_sort_step6.png" data-type="image" data-width="100%" data-height="auto" data-desc-position="bottom"><img alt="counting_sort_step6" src="../counting_sort.assets/counting_sort_step6.png" /></a></p>
</div>
<div class="tabbed-block">
<p><img alt="counting_sort_step7" src="../counting_sort.assets/counting_sort_step7.png" /></p>
<p><a class="glightbox" href="../counting_sort.assets/counting_sort_step7.png" data-type="image" data-width="100%" data-height="auto" data-desc-position="bottom"><img alt="counting_sort_step7" src="../counting_sort.assets/counting_sort_step7.png" /></a></p>
</div>
<div class="tabbed-block">
<p><img alt="counting_sort_step8" src="../counting_sort.assets/counting_sort_step8.png" /></p>
<p><a class="glightbox" href="../counting_sort.assets/counting_sort_step8.png" data-type="image" data-width="100%" data-height="auto" data-desc-position="bottom"><img alt="counting_sort_step8" src="../counting_sort.assets/counting_sort_step8.png" /></a></p>
</div>
</div>
</div>
@@ -4398,10 +4233,15 @@ aria-label="页脚"
<div class="md-copyright">
<div class="md-copyright__highlight">
Copyright &copy; 2023 Krahets
Copyright &copy; 2022 - 2023 Krahets
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@@ -4470,5 +4310,5 @@ aria-label="页脚"
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<script>document$.subscribe(() => {const lightbox = GLightbox({"touchNavigation": true, "loop": false, "zoomable": true, "draggable": false, "openEffect": "zoom", "closeEffect": "zoom", "slideEffect": "none"});})</script></body>
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