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@@ -5,10 +6,15 @@
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.12.0"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Algorithms_in_C++: search/median_search2.cpp File Reference</title>
<title>TheAlgorithms/C++: search/median_search2.cpp File Reference</title>
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@@ -18,14 +24,24 @@
<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>
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<div id="projectname">Algorithms_in_C++<span id="projectnumber">&#160;1.0.0</span>
<div id="projectname">TheAlgorithms/C++<span id="projectnumber">&#160;1.0.0</span>
</div>
<div id="projectbrief">Set of algorithms implemented in C++.</div>
<div id="projectbrief">All the algorithms implemented in C++</div>
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@@ -121,7 +138,9 @@ Include dependency graph for median_search2.cpp:</div>
<div class="dyncontent">
<div class="center"><iframe scrolling="no" frameborder="0" src="../../d9/d73/median__search2_8cpp__incl.svg" width="195" height="111"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
</div>
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<p><a href="../../d8/dfa/median__search2_8cpp_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/da4/struct_list_node.html">ListNode</a></td></tr>
@@ -158,6 +177,8 @@ hare"](<a href="https://en.wikipedia.org/wiki/Cycle_detection#Floyd's_tortoise_a
<p>Here are some example lists you can use to see how the algorithm works A = [1,2,3,4,5] B = [1,2,3,4,5,6] print median(A) #should be 39 print median(B) #should be 4</p>
<dl class="section author"><dt>Author</dt><dd><a href="https://github.com/weiss-ben" target="_blank">Benjamin Weiss</a> </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="../../d9/d69/median__search_8cpp.html" title="Implementation of Median search algorithm. @cases from here">median_search.cpp</a> </dd></dl>
<p class="definition">Definition in file <a class="el" href="../../d8/dfa/median__search2_8cpp_source.html">median_search2.cpp</a>.</p>
</div><h2 class="groupheader">Function Documentation</h2>
<a id="a565d9d4b66467f966b4e4f8ea2a2ef09" name="a565d9d4b66467f966b4e4f8ea2a2ef09"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a565d9d4b66467f966b4e4f8ea2a2ef09">&#9670;&#160;</a></span>deleteAll()</h2>
@@ -173,6 +194,8 @@ hare"](<a href="https://en.wikipedia.org/wiki/Cycle_detection#Floyd's_tortoise_a
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d8/dfa/median__search2_8cpp_source.html#l00077">77</a> of file <a class="el" href="../../d8/dfa/median__search2_8cpp_source.html">median_search2.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 77</span> {</div>
<div class="line"><span class="lineno"> 78</span> <span class="keywordflow">if</span> (head) {</div>
<div class="line"><span class="lineno"> 79</span> deleteAll(head-&gt;next);</div>
@@ -199,17 +222,14 @@ hare"](<a href="https://en.wikipedia.org/wiki/Cycle_detection#Floyd's_tortoise_a
<p>Main function. </p>
<dl class="section return"><dt>Returns</dt><dd>0 on exit </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d8/dfa/median__search2_8cpp_source.html#l00139">139</a> of file <a class="el" href="../../d8/dfa/median__search2_8cpp_source.html">median_search2.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 139</span> {</div>
<div class="line"><span class="lineno"> 140</span> <a class="code hl_function" href="#aa8dca7b867074164d5f45b0f3851269d">test</a>(); <span class="comment">// run self-test implementations</span></div>
<div class="line"><span class="lineno"> 141</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><span class="lineno"> 142</span>}</div>
<div class="ttc" id="amedian__search2_8cpp_html_aa8dca7b867074164d5f45b0f3851269d"><div class="ttname"><a href="#aa8dca7b867074164d5f45b0f3851269d">test</a></div><div class="ttdeci">static void test()</div><div class="ttdoc">Self-test implementations.</div><div class="ttdef"><b>Definition</b> median_search2.cpp:90</div></div>
</div><!-- fragment --><div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><iframe scrolling="no" frameborder="0" src="../../d8/dfa/median__search2_8cpp_ae66f6b31b5ad750f1fe042a706a4e3d4_cgraph.svg" width="152" height="36"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
</div>
<div class="ttc" id="amedian__search2_8cpp_html_aa8dca7b867074164d5f45b0f3851269d"><div class="ttname"><a href="#aa8dca7b867074164d5f45b0f3851269d">test</a></div><div class="ttdeci">static void test()</div><div class="ttdoc">Self-test implementations.</div><div class="ttdef"><b>Definition</b> <a href="../../d8/dfa/median__search2_8cpp_source.html#l00090">median_search2.cpp:90</a></div></div>
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</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Median node of the linked list. </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d8/dfa/median__search2_8cpp_source.html#l00059">59</a> of file <a class="el" href="../../d8/dfa/median__search2_8cpp_source.html">median_search2.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 59</span> {</div>
<div class="line"><span class="lineno"> 60</span> <span class="keywordflow">if</span> (!head) {</div>
<div class="line"><span class="lineno"> 61</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
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<div class="line"><span class="lineno"> 73</span> </div>
<div class="line"><span class="lineno"> 74</span> <span class="keywordflow">return</span> (fastptr-&gt;<a class="code hl_variable" href="../../d7/da4/struct_list_node.html#ad78b392c2ddc25c3243d0c2f30692fb1">next</a>) ? slowptr-&gt;<a class="code hl_variable" href="../../d7/da4/struct_list_node.html#ad78b392c2ddc25c3243d0c2f30692fb1">next</a> : slowptr;</div>
<div class="line"><span class="lineno"> 75</span>}</div>
<div class="ttc" id="astruct_list_node_html"><div class="ttname"><a href="../../d7/da4/struct_list_node.html">ListNode</a></div><div class="ttdoc">for IO operations</div><div class="ttdef"><b>Definition</b> median_search2.cpp:31</div></div>
<div class="ttc" id="astruct_list_node_html_ad78b392c2ddc25c3243d0c2f30692fb1"><div class="ttname"><a href="../../d7/da4/struct_list_node.html#ad78b392c2ddc25c3243d0c2f30692fb1">ListNode::next</a></div><div class="ttdeci">ListNode * next</div><div class="ttdoc">pointer to the next node</div><div class="ttdef"><b>Definition</b> median_search2.cpp:33</div></div>
</div><!-- fragment --><div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><iframe scrolling="no" frameborder="0" src="../../d8/dfa/median__search2_8cpp_a5fefe132a0c3ee780ebc703f37ebce6a_cgraph.svg" width="175" height="76"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
</div>
<div class="ttc" id="astruct_list_node_html"><div class="ttname"><a href="../../d7/da4/struct_list_node.html">ListNode</a></div><div class="ttdoc">for IO operations</div><div class="ttdef"><b>Definition</b> <a href="../../d8/dfa/median__search2_8cpp_source.html#l00031">median_search2.cpp:31</a></div></div>
<div class="ttc" id="astruct_list_node_html_ad78b392c2ddc25c3243d0c2f30692fb1"><div class="ttname"><a href="../../d7/da4/struct_list_node.html#ad78b392c2ddc25c3243d0c2f30692fb1">ListNode::next</a></div><div class="ttdeci">ListNode * next</div><div class="ttdoc">pointer to the next node</div><div class="ttdef"><b>Definition</b> <a href="../../d8/dfa/median__search2_8cpp_source.html#l00033">median_search2.cpp:33</a></div></div>
</div><!-- fragment -->
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<p>Self-test implementations. </p>
<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d8/dfa/median__search2_8cpp_source.html#l00090">90</a> of file <a class="el" href="../../d8/dfa/median__search2_8cpp_source.html">median_search2.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 90</span> {</div>
<div class="line"><span class="lineno"> 91</span> <span class="keyword">auto</span>* head1 = <span class="keyword">new</span> <a class="code hl_struct" href="../../d7/da4/struct_list_node.html">ListNode</a>;</div>
<div class="line"><span class="lineno"> 92</span> head1-&gt;<a class="code hl_variable" href="../../d7/da4/struct_list_node.html#a58389d1d1fc5430c2f4ce7c5d5dc48b3">val</a> = 1;</div>
@@ -304,7 +323,7 @@ Here is the call graph for this function:</div>
<div class="line"><span class="lineno"> 106</span> <span class="keyword">const</span> <a class="code hl_struct" href="../../d7/da4/struct_list_node.html">ListNode</a>* <span class="keyword">const</span> median = <a class="code hl_function" href="#a5fefe132a0c3ee780ebc703f37ebce6a">search::median_search2::middleNode</a>(head1);</div>
<div class="line"><span class="lineno"> 107</span> assert(3 == median-&gt;<a class="code hl_variable" href="../../d7/da4/struct_list_node.html#a58389d1d1fc5430c2f4ce7c5d5dc48b3">val</a>); <span class="comment">// 3 is the value of the median node.</span></div>
<div class="line"><span class="lineno"> 108</span> search::median_search2::deleteAll(head1);</div>
<div class="line"><span class="lineno"> 109</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;test case:1 passed\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 109</span> std::cout &lt;&lt; <span class="stringliteral">&quot;test case:1 passed\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 110</span> </div>
<div class="line"><span class="lineno"> 111</span> <span class="comment">// Test case # 2</span></div>
<div class="line"><span class="lineno"> 112</span> <span class="keyword">auto</span>* head2 = <span class="keyword">new</span> <a class="code hl_struct" href="../../d7/da4/struct_list_node.html">ListNode</a>;</div>
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<div class="line"><span class="lineno"> 127</span> <span class="keyword">const</span> <a class="code hl_struct" href="../../d7/da4/struct_list_node.html">ListNode</a>* <span class="keyword">const</span> median1 = <a class="code hl_function" href="#a5fefe132a0c3ee780ebc703f37ebce6a">search::median_search2::middleNode</a>(head2);</div>
<div class="line"><span class="lineno"> 128</span> assert(4 == median1-&gt;<a class="code hl_variable" href="../../d7/da4/struct_list_node.html#a58389d1d1fc5430c2f4ce7c5d5dc48b3">val</a>); <span class="comment">// 4 is the value of the median node.</span></div>
<div class="line"><span class="lineno"> 129</span> search::median_search2::deleteAll(head2);</div>
<div class="line"><span class="lineno"> 130</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;test case:2 passed\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 130</span> std::cout &lt;&lt; <span class="stringliteral">&quot;test case:2 passed\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 131</span> </div>
<div class="line"><span class="lineno"> 132</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;--All tests passed--\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 132</span> std::cout &lt;&lt; <span class="stringliteral">&quot;--All tests passed--\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 133</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="amedian__search2_8cpp_html_a5fefe132a0c3ee780ebc703f37ebce6a"><div class="ttname"><a href="#a5fefe132a0c3ee780ebc703f37ebce6a">search::median_search2::middleNode</a></div><div class="ttdeci">ListNode * middleNode(ListNode *head)</div><div class="ttdef"><b>Definition</b> median_search2.cpp:59</div></div>
<div class="ttc" id="astruct_list_node_html_a58389d1d1fc5430c2f4ce7c5d5dc48b3"><div class="ttname"><a href="../../d7/da4/struct_list_node.html#a58389d1d1fc5430c2f4ce7c5d5dc48b3">ListNode::val</a></div><div class="ttdeci">int val</div><div class="ttdoc">the value stored in the node</div><div class="ttdef"><b>Definition</b> median_search2.cpp:32</div></div>
<div class="ttc" id="amedian__search2_8cpp_html_a5fefe132a0c3ee780ebc703f37ebce6a"><div class="ttname"><a href="#a5fefe132a0c3ee780ebc703f37ebce6a">search::median_search2::middleNode</a></div><div class="ttdeci">ListNode * middleNode(ListNode *head)</div><div class="ttdef"><b>Definition</b> <a href="../../d8/dfa/median__search2_8cpp_source.html#l00059">median_search2.cpp:59</a></div></div>
<div class="ttc" id="astruct_list_node_html_a58389d1d1fc5430c2f4ce7c5d5dc48b3"><div class="ttname"><a href="../../d7/da4/struct_list_node.html#a58389d1d1fc5430c2f4ce7c5d5dc48b3">ListNode::val</a></div><div class="ttdeci">int val</div><div class="ttdoc">the value stored in the node</div><div class="ttdef"><b>Definition</b> <a href="../../d8/dfa/median__search2_8cpp_source.html#l00032">median_search2.cpp:32</a></div></div>
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