backup/C-Plus-Plus
1
0
Fork 0
mirror of https://github.com/TheAlgorithms/C-Plus-Plus.git synced 2026-03-21 20:31:43 +08:00
Code Issues Projects Releases Wiki Activity
Files
766630cc7008aec2e1ab31ed2c956bbdac6bdce0
C-Plus-Plus/d4/d4f/stooge__sort_8cpp_source.html
realstealthninja 175d83c764 Documentation for fb27d4d304
2025-08-15 03:54:34 +00:00

194 lines
15 KiB
HTML
Raw Blame History

<!-- HTML header for doxygen 1.12.0-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.14.0"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>TheAlgorithms/C++: sorting/stooge_sort.cpp Source File</title>
<link rel="icon" href="../../favicon.svg" type="image/x-icon" />
<link href="../../tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../jquery.js"></script>
<script type="text/javascript" src="../../dynsections.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/@xpack-3rd-party/doxygen-awesome-css@2.2.0-1/doxygen-awesome-darkmode-toggle.js"></script>
<script type="text/javascript">
DoxygenAwesomeDarkModeToggle.init()
</script>
<script type="text/javascript" src="../../clipboard.js"></script>
<link href="../../navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../navtreedata.js"></script>
<script type="text/javascript" src="../../navtree.js"></script>
<script type="text/javascript" src="../../cookie.js"></script>
<link href="../../search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../search/searchdata.js"></script>
<script type="text/javascript" src="../../search/search.js"></script>
<script type="text/javascript">
window.MathJax = {
options: {
ignoreHtmlClass: 'tex2jax_ignore',
processHtmlClass: 'tex2jax_process'
},
loader: {
load: ['[tex]/ams']
},
tex: {
macros: {},
packages: ['base','configmacros','ams']
}
};
</script>
<script type="text/javascript" id="MathJax-script" async="async" src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-chtml.js"></script>
<link href="../../doxygen.css" rel="stylesheet" type="text/css" />
<link href="../../doxygen-awesome.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr id="projectrow">
<td id="projectlogo"><img alt="Logo" src="../../project_logo.png"/></td>
<td id="projectalign">
<div id="projectname">TheAlgorithms/C++<span id="projectnumber">&#160;1.0.0</span>
</div>
<div id="projectbrief">All the algorithms implemented in C++</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.14.0 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "../../search/",'.html');
</script>
<script type="text/javascript">
$(function() { codefold.init(); });
</script>
<script type="text/javascript" src="../../menudata.js"></script>
<script type="text/javascript" src="../../menu.js"></script>
<script type="text/javascript">
$(function() {
initMenu('../../',true,false,'search.php','Search',true);
$(function() { init_search(); });
});
</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
$(function(){initNavTree('d4/d4f/stooge__sort_8cpp_source.html','../../',''); });
</script>
<div id="container">
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<div id="MSearchResults">
<div class="SRPage">
<div id="SRIndex">
<div id="SRResults"></div>
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRStatus" id="Searching">Searching...</div>
<div class="SRStatus" id="NoMatches">No Matches</div>
</div>
</div>
</div>
</div>
<div class="header">
<div class="headertitle"><div class="title">stooge_sort.cpp</div></div>
</div><!--header-->
<div class="contents">
<a href="../../d4/d4f/stooge__sort_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include &lt;vector&gt;</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include &lt;cassert&gt;</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include &lt;algorithm&gt;</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include &lt;iostream&gt;</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span></div>
<div class="foldopen" id="foldopen00028" data-start="{" data-end="}">
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="../../d4/d4f/stooge__sort_8cpp.html#ac23852832437dc68327efe9b1da2d91b"> 28</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#ac23852832437dc68327efe9b1da2d91b">stoogeSort</a>(std::vector&lt;int&gt;* L, <span class="keywordtype">size_t</span> i, <span class="keywordtype">size_t</span> j) {</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <span class="keywordflow">if</span> (i &gt;= j) {</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> }</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordflow">if</span> ((*L)[i] &gt; (*L)[j]) {</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> std::swap((*L)[i], (*L)[j]);</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> }</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keywordflow">if</span> (j - i &gt; 1) {</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keywordtype">size_t</span> third = (j - i + 1) / 3;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#ac23852832437dc68327efe9b1da2d91b">stoogeSort</a>(L, i, j - third);</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#ac23852832437dc68327efe9b1da2d91b">stoogeSort</a>(L, i + third, j);</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#ac23852832437dc68327efe9b1da2d91b">stoogeSort</a>(L, i, j - third);</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> }</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span>}</div>
</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span></div>
<div class="foldopen" id="foldopen00047" data-start="{" data-end="}">
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="../../d4/d4f/stooge__sort_8cpp.html#a1440a7779ac56f47a3f355ce4a8c7da0"> 47</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#a1440a7779ac56f47a3f355ce4a8c7da0">test1</a>() {</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> std::vector&lt;int&gt; L = { 8, 9, 10, 4, 3, 5, 1 };</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#ac23852832437dc68327efe9b1da2d91b">stoogeSort</a>(&amp;L, 0, L.size() - 1);</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> assert(std::is_sorted(std::begin(L), std::end(L)));</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span>}</div>
</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span></div>
<div class="foldopen" id="foldopen00057" data-start="{" data-end="}">
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="../../d4/d4f/stooge__sort_8cpp.html#a0283886819c7c140a023582b7269e2d0"> 57</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#a0283886819c7c140a023582b7269e2d0">test2</a>() {</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> std::vector&lt;int&gt; L = { -1 };</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#ac23852832437dc68327efe9b1da2d91b">stoogeSort</a>(&amp;L, 0, L.size() - 1);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> assert(std::is_sorted(std::begin(L), std::end(L)));</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span>}</div>
</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span></div>
<div class="foldopen" id="foldopen00067" data-start="{" data-end="}">
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"><a class="line" href="../../d4/d4f/stooge__sort_8cpp.html#a6d0455dd5c30adda100e95f0423c786e"> 67</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#a6d0455dd5c30adda100e95f0423c786e">test3</a>() {</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> std::vector&lt;int&gt; L = { 1, 2, 5, 4, 1, 5 };</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#ac23852832437dc68327efe9b1da2d91b">stoogeSort</a>(&amp;L, 0, L.size() - 1);</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> assert(std::is_sorted(std::begin(L), std::end(L)));</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span>}</div>
</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span></div>
<div class="foldopen" id="foldopen00077" data-start="{" data-end="}">
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="../../d4/d4f/stooge__sort_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4"> 77</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a>() {</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#a1440a7779ac56f47a3f355ce4a8c7da0">test1</a>();</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#a0283886819c7c140a023582b7269e2d0">test2</a>();</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <a class="code hl_function" href="../../d4/d4f/stooge__sort_8cpp.html#a6d0455dd5c30adda100e95f0423c786e">test3</a>();</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> std::cout &lt;&lt; <span class="stringliteral">&quot;All tests have successfully passed!\n&quot;</span>;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span>}</div>
</div>
<div class="ttc" id="astooge__sort_8cpp_html_a0283886819c7c140a023582b7269e2d0"><div class="ttname"><a href="../../d4/d4f/stooge__sort_8cpp.html#a0283886819c7c140a023582b7269e2d0">test2</a></div><div class="ttdeci">void test2()</div><div class="ttdoc">Function to test sorting algorithm, one element.</div><div class="ttdef"><b>Definition</b> <a href="#l00057">stooge_sort.cpp:57</a></div></div>
<div class="ttc" id="astooge__sort_8cpp_html_a1440a7779ac56f47a3f355ce4a8c7da0"><div class="ttname"><a href="../../d4/d4f/stooge__sort_8cpp.html#a1440a7779ac56f47a3f355ce4a8c7da0">test1</a></div><div class="ttdeci">void test1()</div><div class="ttdoc">Function to test sorting algorithm.</div><div class="ttdef"><b>Definition</b> <a href="#l00047">stooge_sort.cpp:47</a></div></div>
<div class="ttc" id="astooge__sort_8cpp_html_a6d0455dd5c30adda100e95f0423c786e"><div class="ttname"><a href="../../d4/d4f/stooge__sort_8cpp.html#a6d0455dd5c30adda100e95f0423c786e">test3</a></div><div class="ttdeci">void test3()</div><div class="ttdoc">Function to test sorting algorithm, repeating elements.</div><div class="ttdef"><b>Definition</b> <a href="#l00067">stooge_sort.cpp:67</a></div></div>
<div class="ttc" id="astooge__sort_8cpp_html_ac23852832437dc68327efe9b1da2d91b"><div class="ttname"><a href="../../d4/d4f/stooge__sort_8cpp.html#ac23852832437dc68327efe9b1da2d91b">stoogeSort</a></div><div class="ttdeci">void stoogeSort(std::vector&lt; int &gt; *L, size_t i, size_t j)</div><div class="ttdoc">for IO operations</div><div class="ttdef"><b>Definition</b> <a href="#l00028">stooge_sort.cpp:28</a></div></div>
<div class="ttc" id="astooge__sort_8cpp_html_ae66f6b31b5ad750f1fe042a706a4e3d4"><div class="ttname"><a href="../../d4/d4f/stooge__sort_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a></div><div class="ttdeci">int main()</div><div class="ttdoc">Main function.</div><div class="ttdef"><b>Definition</b> <a href="#l00077">stooge_sort.cpp:77</a></div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
</div><!-- container -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a href="../../dir_bb1b521853a9c46347182a9d10420771.html">sorting</a></li><li class="navelem"><a href="../../d4/d4f/stooge__sort_8cpp.html">stooge_sort.cpp</a></li>
<li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="../../doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.14.0 </li>
</ul>
</div>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink