mirror of
https://github.com/krahets/hello-algo.git
synced 2026-04-13 18:00:18 +08:00
deploy
This commit is contained in:
krahets
@@ -3458,7 +3458,32 @@
|
||||
<div class="md-content" data-md-component="content">
|
||||
<article class="md-content__inner md-typeset">
|
||||
|
||||
|
||||
<!--
|
||||
Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to
|
||||
deal in the Software without restriction, including without limitation the
|
||||
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
sell copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
||||
IN THE SOFTWARE.
|
||||
-->
|
||||
|
||||
<!-- Tags -->
|
||||
|
||||
|
||||
<!-- Actions -->
|
||||
|
||||
|
||||
<a href="https://github.com/krahets/hello-algo/tree/main/docs/chapter_sorting/counting_sort.md" title="编辑此页" class="md-content__button md-icon">
|
||||
@@ -3469,6 +3494,13 @@
|
||||
|
||||
|
||||
|
||||
<!--
|
||||
Hack: check whether the content contains a h1 headline. If it doesn't, the
|
||||
page title (or respectively site name) is used as the main headline.
|
||||
-->
|
||||
|
||||
|
||||
<!-- Page content -->
|
||||
<h1 id="119">11.9 计数排序<a class="headerlink" href="#119" title="Permanent link">¶</a></h1>
|
||||
<p>「计数排序 counting sort」通过统计元素数量来实现排序，通常应用于整数数组。</p>
|
||||
<h2 id="1191">11.9.1 简单实现<a class="headerlink" href="#1191" title="Permanent link">¶</a></h2>
|
||||
@@ -4204,11 +4236,73 @@
|
||||
<p><strong>计数排序只适用于非负整数</strong>。若想要将其用于其他类型的数据，需要确保这些数据可以被转换为非负整数，并且在转换过程中不能改变各个元素之间的相对大小关系。例如，对于包含负数的整数数组，可以先给所有数字加上一个常数，将全部数字转化为正数，排序完成后再转换回去即可。</p>
|
||||
<p><strong>计数排序适用于数据量大但数据范围较小的情况</strong>。比如，在上述示例中 <span class="arithmatex">\(m\)</span> 不能太大，否则会占用过多空间。而当 <span class="arithmatex">\(n \ll m\)</span> 时，计数排序使用 <span class="arithmatex">\(O(m)\)</span> 时间，可能比 <span class="arithmatex">\(O(n \log n)\)</span> 的排序算法还要慢。</p>
|
||||
|
||||
<!-- Source file information -->
|
||||
|
||||
|
||||
<!-- Was this page helpful? -->
|
||||
|
||||
|
||||
|
||||
|
||||
<h2 id="__comments">评论</h2>
|
||||
<!-- Previous and next pages link -->
|
||||
<nav
|
||||
class="md-footer__inner md-grid"
|
||||
aria-label="页脚"
|
||||
|
||||
>
|
||||
|
||||
<!-- Link to previous page -->
|
||||
|
||||
|
||||
<a
|
||||
href="../bucket_sort/"
|
||||
class="md-footer__link md-footer__link--prev"
|
||||
aria-label="上一页: 11.8 &nbsp; 桶排序"
|
||||
rel="prev"
|
||||
>
|
||||
<div class="md-footer__button md-icon">
|
||||
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>
|
||||
</div>
|
||||
<div class="md-footer__title">
|
||||
<span class="md-footer__direction">
|
||||
上一页
|
||||
</span>
|
||||
<div class="md-ellipsis">
|
||||
11.8 桶排序
|
||||
</div>
|
||||
</div>
|
||||
</a>
|
||||
|
||||
|
||||
<!-- Link to next page -->
|
||||
|
||||
|
||||
<a
|
||||
href="../radix_sort/"
|
||||
class="md-footer__link md-footer__link--next"
|
||||
aria-label="下一页: 11.10 &nbsp; 基数排序"
|
||||
rel="next"
|
||||
>
|
||||
<div class="md-footer__title">
|
||||
<span class="md-footer__direction">
|
||||
下一页
|
||||
</span>
|
||||
<div class="md-ellipsis">
|
||||
11.10 基数排序
|
||||
</div>
|
||||
</div>
|
||||
<div class="md-footer__button md-icon">
|
||||
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4Z"/></svg>
|
||||
</div>
|
||||
</a>
|
||||
|
||||
</nav>
|
||||
|
||||
<!-- Comment system -->
|
||||
|
||||
<h5 align="center" id="__comments">欢迎你提出疑问或建议</h5>
|
||||
<!-- Insert generated snippet here -->
|
||||
<script
|
||||
src="https://giscus.app/client.js"
|
||||
@@ -4274,48 +4368,31 @@
|
||||
|
||||
</main>
|
||||
|
||||
<footer class="md-footer">
|
||||
|
||||
|
||||
|
||||
<nav class="md-footer__inner md-grid" aria-label="页脚" >
|
||||
|
||||
|
||||
<a href="../bucket_sort/" class="md-footer__link md-footer__link--prev" aria-label="上一页: 11.8 &nbsp; 桶排序" rel="prev">
|
||||
<div class="md-footer__button md-icon">
|
||||
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>
|
||||
</div>
|
||||
<div class="md-footer__title">
|
||||
<span class="md-footer__direction">
|
||||
上一页
|
||||
</span>
|
||||
<div class="md-ellipsis">
|
||||
11.8 桶排序
|
||||
</div>
|
||||
</div>
|
||||
</a>
|
||||
|
||||
|
||||
|
||||
<a href="../radix_sort/" class="md-footer__link md-footer__link--next" aria-label="下一页: 11.10 &nbsp; 基数排序" rel="next">
|
||||
<div class="md-footer__title">
|
||||
<span class="md-footer__direction">
|
||||
下一页
|
||||
</span>
|
||||
<div class="md-ellipsis">
|
||||
11.10 基数排序
|
||||
</div>
|
||||
</div>
|
||||
<div class="md-footer__button md-icon">
|
||||
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4Z"/></svg>
|
||||
</div>
|
||||
</a>
|
||||
|
||||
</nav>
|
||||
|
||||
|
||||
<!--
|
||||
Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to
|
||||
deal in the Software without restriction, including without limitation the
|
||||
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
sell copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
||||
IN THE SOFTWARE.
|
||||
-->
|
||||
|
||||
<!-- Footer -->
|
||||
<footer class="md-footer">
|
||||
<!-- Further information -->
|
||||
<div class="md-footer-meta md-typeset">
|
||||
<div class="md-footer-meta__inner md-grid">
|
||||
<div class="md-copyright">
|
||||
@@ -4326,6 +4403,8 @@
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<!-- Social links -->
|
||||
|
||||
<div class="md-social">
|
||||
|
||||
|
||||
Reference in New Issue
Block a user