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<div class="headertitle"><div class="title">greedy_algorithms Namespace Reference</div></div>
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<p>for <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">namespace &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d2f/namespacegreedy__algorithms_1_1dijkstra.html">dijkstra</a></td></tr>
<tr class="memdesc:d2/d2f/namespacegreedy__algorithms_1_1dijkstra"><td class="mdescLeft">&#160;</td><td class="mdescRight">Functions for the <a href="https://en.wikipedia.org/wiki/Dijkstra%27s_algorithm" target="_blank">Dijkstra</a> algorithm implementation. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">namespace &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/d9a/namespacegreedy__algorithms_1_1stable__matching.html">stable_matching</a></td></tr>
<tr class="memdesc:dd/d9a/namespacegreedy__algorithms_1_1stable__matching"><td class="mdescLeft">&#160;</td><td class="mdescRight">Functions for the Gale-Shapley Algorithm. <br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d49/classgreedy__algorithms_1_1_digit_separation.html">DigitSeparation</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">A class that provides methods to separate the digits of a large positive number. <a href="../../da/d49/classgreedy__algorithms_1_1_digit_separation.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="memitem:a33e3819aa9ffec0e380383c52603b502" id="r_a33e3819aa9ffec0e380383c52603b502"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a33e3819aa9ffec0e380383c52603b502">can_jump</a> (const <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; int &gt; &amp;nums)</td></tr>
<tr class="memdesc:a33e3819aa9ffec0e380383c52603b502"><td class="mdescLeft">&#160;</td><td class="mdescRight">Checks whether the given element (default is <code>1</code>) can jump to the last index. <br /></td></tr>
<tr class="separator:a33e3819aa9ffec0e380383c52603b502"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a349e4ab9a97532c3931a2bd2a19c0098" id="r_a349e4ab9a97532c3931a2bd2a19c0098"><td class="memTemplParams" colspan="2">template&lt;typename T , <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> N, <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> M&gt; </td></tr>
<tr class="memitem:a349e4ab9a97532c3931a2bd2a19c0098"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="#a349e4ab9a97532c3931a2bd2a19c0098">findMinimumEdge</a> (const T &amp;infinity, const <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/array.html">std::array</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/array.html">std::array</a>&lt; T, N &gt;, M &gt; &amp;graph)</td></tr>
<tr class="memdesc:a349e4ab9a97532c3931a2bd2a19c0098"><td class="mdescLeft">&#160;</td><td class="mdescRight">Finds the minimum edge of the given graph. <br /></td></tr>
<tr class="separator:a349e4ab9a97532c3931a2bd2a19c0098"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>for <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a> </p>
<p>for uint32_t</p>
<p>for assert</p>
<p>For <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a> to store separated digits.</p>
<p>for assert for INT_MAX for IO operations</p>
<p>Greedy Algorithms</p>
<p>For reveresing the vector For assert() function to check for errors For abs() function For int64_t data type to handle large numbers For input/output operations</p>
<p>Greedy Algorithms</p>
<p>for std::u32int_t for <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a> for <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find</a></p>
<p>Greedy Algorithms</p>
<p>for assert for <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a></p>
<p>Greedy Algorithms</p>
<p>for array for IO operations for numeric limits</p>
<p>Greedy Algorithms </p>
</div><h2 class="groupheader">Function Documentation</h2>
<a id="a33e3819aa9ffec0e380383c52603b502" name="a33e3819aa9ffec0e380383c52603b502"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a33e3819aa9ffec0e380383c52603b502">&#9670;&#160;</a></span>can_jump()</h2>
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<td class="memname">bool greedy_algorithms::can_jump </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; int &gt; &amp;</td> <td class="paramname"><span class="paramname"><em>nums</em></span></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Checks whether the given element (default is <code>1</code>) can jump to the last index. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">nums</td><td>array of numbers containing the maximum jump (in steps) from that index </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if the index can be reached </dd>
<dd>
false if the index can NOT be reached </dd></dl>
<div class="fragment"><div class="line"><span class="lineno"> 42</span> {</div>
<div class="line"><span class="lineno"> 43</span> <span class="keywordtype">size_t</span> lastPos = nums.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() - 1;</div>
<div class="line"><span class="lineno"> 44</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = lastPos; i != <span class="keyword">static_cast&lt;</span><span class="keywordtype">size_t</span><span class="keyword">&gt;</span>(-1); i--) {</div>
<div class="line"><span class="lineno"> 45</span> <span class="keywordflow">if</span> (i + nums[i] &gt;= lastPos) {</div>
<div class="line"><span class="lineno"> 46</span> lastPos = i;</div>
<div class="line"><span class="lineno"> 47</span> }</div>
<div class="line"><span class="lineno"> 48</span> }</div>
<div class="line"><span class="lineno"> 49</span> <span class="keywordflow">return</span> lastPos == 0;</div>
<div class="line"><span class="lineno"> 50</span>}</div>
<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/size.html">std::vector::size</a></div><div class="ttdeci">T size(T... args)</div></div>
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Here is the call graph for this function:</div>
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<div class="center"><iframe scrolling="no" frameborder="0" src="../../d2/d90/namespacegreedy__algorithms_a33e3819aa9ffec0e380383c52603b502_cgraph.svg" width="310" height="52"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
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<a id="a349e4ab9a97532c3931a2bd2a19c0098" name="a349e4ab9a97532c3931a2bd2a19c0098"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a349e4ab9a97532c3931a2bd2a19c0098">&#9670;&#160;</a></span>findMinimumEdge()</h2>
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<div class="memproto">
<div class="memtemplate">
template&lt;typename T , <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> N, <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> M&gt; </div>
<table class="memname">
<tr>
<td class="memname">void greedy_algorithms::findMinimumEdge </td>
<td>(</td>
<td class="paramtype">const T &amp;</td> <td class="paramname"><span class="paramname"><em>infinity</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/array.html">std::array</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/array.html">std::array</a>&lt; T, N &gt;, M &gt; &amp;</td> <td class="paramname"><span class="paramname"><em>graph</em></span>&#160;)</td>
</tr>
</table>
</div><div class="memdoc">
<p>Finds the minimum edge of the given graph. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">infinity</td><td>Defines the infinity of the graph </td></tr>
<tr><td class="paramname">graph</td><td>The graph that will be used to find the edge </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
<div class="fragment"><div class="line"><span class="lineno"> 39</span> {</div>
<div class="line"><span class="lineno"> 40</span> <span class="keywordflow">if</span> (N != M) {</div>
<div class="line"><span class="lineno"> 41</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;\nWrong input passed. Provided array has dimensions &quot;</span> &lt;&lt; N</div>
<div class="line"><span class="lineno"> 42</span> &lt;&lt; <span class="stringliteral">&quot;x&quot;</span> &lt;&lt; M &lt;&lt; <span class="stringliteral">&quot;. Please provide a square matrix.\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 43</span> <span class="keywordflow">return</span>;</div>
<div class="line"><span class="lineno"> 44</span> }</div>
<div class="line"><span class="lineno"> 45</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>.size(); i++) {</div>
<div class="line"><span class="lineno"> 46</span> <span class="keywordtype">int</span> min = infinity;</div>
<div class="line"><span class="lineno"> 47</span> <span class="keywordtype">int</span> minIndex = 0;</div>
<div class="line"><span class="lineno"> 48</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j &lt; <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>.size(); j++) {</div>
<div class="line"><span class="lineno"> 49</span> <span class="keywordflow">if</span> (i != j &amp;&amp; <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>[i][j] != 0 &amp;&amp; <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>[i][j] &lt; min) {</div>
<div class="line"><span class="lineno"> 50</span> min = <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>[i][j];</div>
<div class="line"><span class="lineno"> 51</span> minIndex = j;</div>
<div class="line"><span class="lineno"> 52</span> }</div>
<div class="line"><span class="lineno"> 53</span> }</div>
<div class="line"><span class="lineno"> 54</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot; - &quot;</span> &lt;&lt; minIndex &lt;&lt; <span class="stringliteral">&quot;\t&quot;</span> &lt;&lt; <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>[i][minIndex]</div>
<div class="line"><span class="lineno"> 55</span> &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 56</span> }</div>
<div class="line"><span class="lineno"> 57</span>}</div>
<div class="ttc" id="abasic_ostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a></div></div>
<div class="ttc" id="anamespacegraph_html"><div class="ttname"><a href="../../df/dce/namespacegraph.html">graph</a></div><div class="ttdoc">Graph Algorithms.</div></div>
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