backup/C-Plus-Plus
1
0
Fork 0
mirror of https://github.com/TheAlgorithms/C-Plus-Plus.git synced 2026-03-21 04:18:34 +08:00
Code Issues Projects Releases Wiki Activity
Files
42c0cd0dd91c20102c367e5b44a17a19d9c10cf1
C-Plus-Plus/d3/d05/sudoku__solver_8cpp_source.html
realstealthninja b41207008f Documentation for f1eddf4d65
2025-07-09 10:53:16 +00:00

247 lines
24 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++: backtracking/sudoku_solver.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('d3/d05/sudoku__solver_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">sudoku_solver.cpp</div></div>
</div><!--header-->
<div class="contents">
<a href="../../d3/d05/sudoku__solver_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="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include &lt;array&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="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="keyword">namespace </span><a class="code hl_namespace" href="../../db/dc0/namespacebacktracking.html">backtracking</a> {</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="keyword">namespace </span><a class="code hl_namespace" href="../../d8/d9f/namespacesudoku__solver.html">sudoku_solver</a> {</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="keyword">template</span> &lt;<span class="keywordtype">size_t</span> V&gt;</div>
<div class="foldopen" id="foldopen00044" data-start="{" data-end="}">
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="../../d3/d05/sudoku__solver_8cpp.html#a07dc6acffd0500de9bdbf16b3ade94b0"> 44</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="../../d3/d05/sudoku__solver_8cpp.html#a07dc6acffd0500de9bdbf16b3ade94b0">isPossible</a>(<span class="keyword">const</span> std::array&lt;std::array&lt;int, V&gt;, V&gt; &amp;mat, <span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j,</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordtype">int</span> no, <span class="keywordtype">int</span> n) {</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> x = 0; x &lt; n; x++) {</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keywordflow">if</span> (mat[x][j] == no || mat[i][x] == no) {</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> }</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> }</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordtype">int</span> sx = (i / 3) * 3;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordtype">int</span> sy = (j / 3) * 3;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> x = sx; x &lt; sx + 3; x++) {</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> y = sy; y &lt; sy + 3; y++) {</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">if</span> (mat[x][y] == no) {</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> }</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> }</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> }</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span>}</div>
</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span></div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span><span class="keyword">template</span> &lt;<span class="keywordtype">size_t</span> V&gt;</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="../../d3/d05/sudoku__solver_8cpp.html#ab040a12d7684cd85fb3684f4211ea5ac"> 77</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d3/d05/sudoku__solver_8cpp.html#ab040a12d7684cd85fb3684f4211ea5ac">printMat</a>(<span class="keyword">const</span> std::array&lt;std::array&lt;int, V&gt;, V&gt; &amp;mat,</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">const</span> std::array&lt;std::array&lt;int, V&gt;, V&gt; &amp;starting_mat, <span class="keywordtype">int</span> n) {</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; n; i++) {</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j &lt; n; j++) {</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">if</span> (starting_mat[i][j] != mat[i][j]) {</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> std::cout &lt;&lt; <span class="stringliteral">&quot;\033[93m&quot;</span> &lt;&lt; mat[i][j] &lt;&lt; <span class="stringliteral">&quot;\033[0m&quot;</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> std::cout &lt;&lt; mat[i][j] &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> }</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordflow">if</span> ((j + 1) % 3 == 0) {</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> std::cout &lt;&lt; <span class="charliteral">&#39;\t&#39;</span>;</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> }</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> }</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">if</span> ((i + 1) % 3 == 0) {</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> std::cout &lt;&lt; std::endl;</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> }</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> std::cout &lt;&lt; std::endl;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> }</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span>}</div>
</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span><span class="keyword">template</span> &lt;<span class="keywordtype">size_t</span> V&gt;</div>
<div class="foldopen" id="foldopen00110" data-start="{" data-end="}">
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="../../d3/d05/sudoku__solver_8cpp.html#ac911c8bca8556206ff64461b2424866b"> 110</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="../../d3/d05/sudoku__solver_8cpp.html#ac911c8bca8556206ff64461b2424866b">solveSudoku</a>(std::array&lt;std::array&lt;int, V&gt;, V&gt; &amp;mat,</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keyword">const</span> std::array&lt;std::array&lt;int, V&gt;, V&gt; &amp;starting_mat, <span class="keywordtype">int</span> i,</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordtype">int</span> j) {</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordflow">if</span> (i == 9) {</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <a class="code hl_function" href="../../d3/d05/sudoku__solver_8cpp.html#ab040a12d7684cd85fb3684f4211ea5ac">printMat&lt;V&gt;</a>(mat, starting_mat, 9);</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> }</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keywordflow">if</span> (j == 9) {</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">return</span> <a class="code hl_function" href="../../d3/d05/sudoku__solver_8cpp.html#ac911c8bca8556206ff64461b2424866b">solveSudoku&lt;V&gt;</a>(mat, starting_mat, i + 1, 0);</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> }</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordflow">if</span> (mat[i][j] != 0) {</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordflow">return</span> <a class="code hl_function" href="../../d3/d05/sudoku__solver_8cpp.html#ac911c8bca8556206ff64461b2424866b">solveSudoku&lt;V&gt;</a>(mat, starting_mat, i, j + 1);</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> }</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> no = 1; no &lt;= 9; no++) {</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="../../d3/d05/sudoku__solver_8cpp.html#a07dc6acffd0500de9bdbf16b3ade94b0">isPossible&lt;V&gt;</a>(mat, i, j, no, 9)) {</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> mat[i][j] = no;</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keywordtype">bool</span> solution_found = <a class="code hl_function" href="../../d3/d05/sudoku__solver_8cpp.html#ac911c8bca8556206ff64461b2424866b">solveSudoku&lt;V&gt;</a>(mat, starting_mat, i, j + 1);</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keywordflow">if</span> (solution_found) {</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> }</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> }</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> }</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> mat[i][j] = 0;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span>}</div>
</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span>} <span class="comment">// namespace sudoku_solver</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span>} <span class="comment">// namespace backtracking</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span></div>
<div class="foldopen" id="foldopen00154" data-start="{" data-end="}">
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"><a class="line" href="../../d3/d05/sudoku__solver_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4"> 154</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="../../d3/d05/sudoku__solver_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a>() {</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">const</span> <span class="keywordtype">int</span> V = 9;</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> std::array&lt;std::array&lt;int, V&gt;, V&gt; mat = {</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> std::array&lt;int, V&gt;{5, 3, 0, 0, 7, 0, 0, 0, 0},</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> std::array&lt;int, V&gt;{6, 0, 0, 1, 9, 5, 0, 0, 0},</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> std::array&lt;int, V&gt;{0, 9, 8, 0, 0, 0, 0, 6, 0},</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> std::array&lt;int, V&gt;{8, 0, 0, 0, 6, 0, 0, 0, 3},</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> std::array&lt;int, V&gt;{4, 0, 0, 8, 0, 3, 0, 0, 1},</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> std::array&lt;int, V&gt;{7, 0, 0, 0, 2, 0, 0, 0, 6},</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> std::array&lt;int, V&gt;{0, 6, 0, 0, 0, 0, 2, 8, 0},</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> std::array&lt;int, V&gt;{0, 0, 0, 4, 1, 9, 0, 0, 5},</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> std::array&lt;int, V&gt;{0, 0, 0, 0, 8, 0, 0, 7, 9}};</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <a class="code hl_function" href="../../d3/d05/sudoku__solver_8cpp.html#ab040a12d7684cd85fb3684f4211ea5ac">backtracking::sudoku_solver::printMat&lt;V&gt;</a>(mat, mat, 9);</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> std::cout &lt;&lt; <span class="stringliteral">&quot;Solution &quot;</span> &lt;&lt; std::endl;</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> std::array&lt;std::array&lt;int, V&gt;, V&gt; starting_mat = mat;</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <a class="code hl_function" href="../../d3/d05/sudoku__solver_8cpp.html#ac911c8bca8556206ff64461b2424866b">backtracking::sudoku_solver::solveSudoku&lt;V&gt;</a>(mat, starting_mat, 0, 0);</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span>}</div>
</div>
<div class="ttc" id="anamespacebacktracking_html"><div class="ttname"><a href="../../db/dc0/namespacebacktracking.html">backtracking</a></div><div class="ttdoc">for vector container</div></div>
<div class="ttc" id="anamespacesudoku__solver_html"><div class="ttname"><a href="../../d8/d9f/namespacesudoku__solver.html">sudoku_solver</a></div><div class="ttdoc">Functions for the Sudoku Solver implementation.</div></div>
<div class="ttc" id="asudoku__solver_8cpp_html_a07dc6acffd0500de9bdbf16b3ade94b0"><div class="ttname"><a href="../../d3/d05/sudoku__solver_8cpp.html#a07dc6acffd0500de9bdbf16b3ade94b0">backtracking::sudoku_solver::isPossible</a></div><div class="ttdeci">bool isPossible(const std::array&lt; std::array&lt; int, V &gt;, V &gt; &amp;mat, int i, int j, int no, int n)</div><div class="ttdoc">Check if it&#39;s possible to place a number (no parameter)</div><div class="ttdef"><b>Definition</b> <a href="#l00044">sudoku_solver.cpp:44</a></div></div>
<div class="ttc" id="asudoku__solver_8cpp_html_ab040a12d7684cd85fb3684f4211ea5ac"><div class="ttname"><a href="../../d3/d05/sudoku__solver_8cpp.html#ab040a12d7684cd85fb3684f4211ea5ac">backtracking::sudoku_solver::printMat</a></div><div class="ttdeci">void printMat(const std::array&lt; std::array&lt; int, V &gt;, V &gt; &amp;mat, const std::array&lt; std::array&lt; int, V &gt;, V &gt; &amp;starting_mat, int n)</div><div class="ttdoc">Utility function to print the matrix.</div><div class="ttdef"><b>Definition</b> <a href="#l00077">sudoku_solver.cpp:77</a></div></div>
<div class="ttc" id="asudoku__solver_8cpp_html_ac911c8bca8556206ff64461b2424866b"><div class="ttname"><a href="../../d3/d05/sudoku__solver_8cpp.html#ac911c8bca8556206ff64461b2424866b">backtracking::sudoku_solver::solveSudoku</a></div><div class="ttdeci">bool solveSudoku(std::array&lt; std::array&lt; int, V &gt;, V &gt; &amp;mat, const std::array&lt; std::array&lt; int, V &gt;, V &gt; &amp;starting_mat, int i, int j)</div><div class="ttdoc">Main function to implement the Sudoku algorithm.</div><div class="ttdef"><b>Definition</b> <a href="#l00110">sudoku_solver.cpp:110</a></div></div>
<div class="ttc" id="asudoku__solver_8cpp_html_ae66f6b31b5ad750f1fe042a706a4e3d4"><div class="ttname"><a href="../../d3/d05/sudoku__solver_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="#l00154">sudoku_solver.cpp:154</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_c11585dfcef32a26e29098facab6c144.html">backtracking</a></li><li class="navelem"><a href="../../d3/d05/sudoku__solver_8cpp.html">sudoku_solver.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