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@@ -104,15 +104,15 @@ $(document).ready(function(){initNavTree('df/d82/breadth__first__search_8cpp.htm
<div class="textblock"><code>#include &lt;algorithm&gt;</code><br />
<code>#include &lt;cassert&gt;</code><br />
<code>#include &lt;iostream&gt;</code><br />
<code>#include &lt;queue&gt;</code><br />
<code>#include &lt;vector&gt;</code><br />
<code>#include &lt;map&gt;</code><br />
<code>#include &lt;list&gt;</code><br />
<code>#include &lt;map&gt;</code><br />
<code>#include &lt;queue&gt;</code><br />
<code>#include &lt;string&gt;</code><br />
<code>#include &lt;vector&gt;</code><br />
</div><div class="textblock"><div class="dynheader">
Include dependency graph for breadth_first_search.cpp:</div>
<div class="dyncontent">
<div class="center"><iframe scrolling="no" frameborder="0" src="../../d6/dec/breadth__first__search_8cpp__incl.svg" width="651" height="127"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
<div class="center"><iframe scrolling="no" frameborder="0" src="../../d6/dec/breadth__first__search_8cpp__incl.svg" width="650" height="127"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
</div>
</div>
</div><table class="memberdecls">
@@ -176,25 +176,25 @@ Functions</h2></td></tr>
</table>
</div><div class="memdoc">
<p>Main function </p>
<div class="fragment"><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; {</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <a class="code" href="../../df/d82/breadth__first__search_8cpp.html#a483bb8ccf42aaf7375a83e91490eda1e">tests</a>();</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <span class="keywordtype">size_t</span> edges = 0;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Enter the number of edges: &quot;</span>;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> &gt;&gt; edges;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <a class="code" href="../../dc/d61/classgraph_1_1_graph.html">graph::Graph&lt;int&gt;</a> g;</div>
<div class="fragment"><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; {</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <a class="code" href="../../df/d82/breadth__first__search_8cpp.html#a483bb8ccf42aaf7375a83e91490eda1e">tests</a>();</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="keywordtype">size_t</span> edges = 0;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Enter the number of edges: &quot;</span>;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> &gt;&gt; edges;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; </div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Enter space-separated pairs of vertices that form edges: &quot;</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; &lt;&lt; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <span class="keywordflow">while</span> (edges--) {</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <span class="keywordtype">int</span> u = 0, v = 0;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> &gt;&gt; u &gt;&gt; v;</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(u,v);</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; }</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; </div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a6e3efabd5e401ef0f47c179866e7454e">breadth_first_search</a>(0);</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160;}</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <a class="code" href="../../dc/d61/classgraph_1_1_graph.html">graph::Graph&lt;int&gt;</a> g;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Enter space-separated pairs of vertices that form edges: &quot;</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; &lt;&lt; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <span class="keywordflow">while</span> (edges--) {</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <span class="keywordtype">int</span> u = 0, v = 0;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> &gt;&gt; u &gt;&gt; v;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(u, v);</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#ab1a1a96cd4cddf0d4feb02855c4c16af">breadth_first_search</a>(0);</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160;}</div>
</div><!-- fragment --><div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
@@ -230,51 +230,51 @@ Here is the call graph for this function:</div>
<p>Test 1 Begin</p>
<p>Test 2 Begin</p>
<p>Test 3 Begins</p>
<div class="fragment"><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; {<span class="comment"></span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;<span class="comment"> /// Test 1 Begin</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;<span class="comment"></span> <a class="code" href="../../dc/d61/classgraph_1_1_graph.html">graph::Graph&lt;int&gt;</a> g;</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/map.html">std::map&lt;int,bool&gt;</a> correct_result;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(0,1);</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(1,2);</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(2,3);</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; correct_result[0]=<span class="keyword">true</span>;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; correct_result[1]=<span class="keyword">true</span>;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; correct_result[2]=<span class="keyword">true</span>;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; correct_result[3]=<span class="keyword">true</span>;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/map.html">std::map&lt;int,bool&gt;</a> returned_result = g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a6e3efabd5e401ef0f47c179866e7454e">breadth_first_search</a>(2);</div>
<div class="fragment"><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; {<span class="comment"></span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;<span class="comment"> /// Test 1 Begin</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;<span class="comment"></span> <a class="code" href="../../dc/d61/classgraph_1_1_graph.html">graph::Graph&lt;int&gt;</a> g;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/map.html">std::map&lt;int, bool&gt;</a> correct_result;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(0, 1);</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(1, 2);</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(2, 3);</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; correct_result[0] = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; correct_result[1] = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; correct_result[2] = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; correct_result[3] = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; assert(returned_result==correct_result);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Test 1 Passed...&quot;</span> &lt;&lt; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160;<span class="comment"> /// Test 2 Begin</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;<span class="comment"></span> returned_result = g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a6e3efabd5e401ef0f47c179866e7454e">breadth_first_search</a>(0);</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; assert(returned_result==correct_result);</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Test 2 Passed...&quot;</span> &lt;&lt; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160;<span class="comment"> /// Test 3 Begins</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;<span class="comment"></span> <a class="code" href="../../dc/d61/classgraph_1_1_graph.html">graph::Graph&lt;std::string&gt;</a> g2;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Gorakhpur&quot;</span>,<span class="stringliteral">&quot;Lucknow&quot;</span>,<span class="keyword">false</span>);</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Gorakhpur&quot;</span>,<span class="stringliteral">&quot;Kanpur&quot;</span>,<span class="keyword">false</span>);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Lucknow&quot;</span>,<span class="stringliteral">&quot;Agra&quot;</span>,<span class="keyword">false</span>);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Kanpur&quot;</span>,<span class="stringliteral">&quot;Agra&quot;</span>,<span class="keyword">false</span>);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Lucknow&quot;</span>,<span class="stringliteral">&quot;Prayagraj&quot;</span>,<span class="keyword">false</span>);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Agra&quot;</span>,<span class="stringliteral">&quot;Noida&quot;</span>,<span class="keyword">false</span>);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/map.html">std::map&lt;std::string,bool&gt;</a> correct_res;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/map.html">std::map&lt;std::string,bool&gt;</a> returned_res=g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a6e3efabd5e401ef0f47c179866e7454e">breadth_first_search</a>(<span class="stringliteral">&quot;Kanpur&quot;</span>);</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; correct_res[<span class="stringliteral">&quot;Gorakhpur&quot;</span>]=<span class="keyword">false</span>;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; correct_res[<span class="stringliteral">&quot;Lucknow&quot;</span>]=<span class="keyword">false</span>;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; correct_res[<span class="stringliteral">&quot;Kanpur&quot;</span>]=<span class="keyword">true</span>;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; correct_res[<span class="stringliteral">&quot;Agra&quot;</span>]=<span class="keyword">true</span>;</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; correct_res[<span class="stringliteral">&quot;Prayagraj&quot;</span>]=<span class="keyword">false</span>;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; correct_res[<span class="stringliteral">&quot;Noida&quot;</span>]=<span class="keyword">true</span>;</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; assert(correct_res==returned_res);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Test 3 Passed...&quot;</span> &lt;&lt; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; </div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;}</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/map.html">std::map&lt;int, bool&gt;</a> returned_result = g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#ab1a1a96cd4cddf0d4feb02855c4c16af">breadth_first_search</a>(2);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; assert(returned_result == correct_result);</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Test 1 Passed...&quot;</span> &lt;&lt; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;<span class="comment"> /// Test 2 Begin</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160;<span class="comment"></span> returned_result = g.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#ab1a1a96cd4cddf0d4feb02855c4c16af">breadth_first_search</a>(0);</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; assert(returned_result == correct_result);</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Test 2 Passed...&quot;</span> &lt;&lt; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;<span class="comment"> /// Test 3 Begins</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;<span class="comment"></span> <a class="code" href="../../dc/d61/classgraph_1_1_graph.html">graph::Graph&lt;std::string&gt;</a> g2;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Gorakhpur&quot;</span>, <span class="stringliteral">&quot;Lucknow&quot;</span>, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Gorakhpur&quot;</span>, <span class="stringliteral">&quot;Kanpur&quot;</span>, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Lucknow&quot;</span>, <span class="stringliteral">&quot;Agra&quot;</span>, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Kanpur&quot;</span>, <span class="stringliteral">&quot;Agra&quot;</span>, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Lucknow&quot;</span>, <span class="stringliteral">&quot;Prayagraj&quot;</span>, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">add_edge</a>(<span class="stringliteral">&quot;Agra&quot;</span>, <span class="stringliteral">&quot;Noida&quot;</span>, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/map.html">std::map&lt;std::string, bool&gt;</a> correct_res;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/map.html">std::map&lt;std::string, bool&gt;</a> returned_res =</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; g2.<a class="code" href="../../dc/d61/classgraph_1_1_graph.html#ab1a1a96cd4cddf0d4feb02855c4c16af">breadth_first_search</a>(<span class="stringliteral">&quot;Kanpur&quot;</span>);</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; correct_res[<span class="stringliteral">&quot;Gorakhpur&quot;</span>] = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; correct_res[<span class="stringliteral">&quot;Lucknow&quot;</span>] = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; correct_res[<span class="stringliteral">&quot;Kanpur&quot;</span>] = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; correct_res[<span class="stringliteral">&quot;Agra&quot;</span>] = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; correct_res[<span class="stringliteral">&quot;Prayagraj&quot;</span>] = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; correct_res[<span class="stringliteral">&quot;Noida&quot;</span>] = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; assert(correct_res == returned_res);</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Test 3 Passed...&quot;</span> &lt;&lt; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160;}</div>
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<div class="ttc" id="abreadth__first__search_8cpp_html_a483bb8ccf42aaf7375a83e91490eda1e"><div class="ttname"><a href="../../df/d82/breadth__first__search_8cpp.html#a483bb8ccf42aaf7375a83e91490eda1e">tests</a></div><div class="ttdeci">static void tests()</div><div class="ttdef"><b>Definition:</b> breadth_first_search.cpp:137</div></div>
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<div class="ttc" id="amap_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/map.html">std::map</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassgraph_1_1_graph_html_a877b2cba40d8d46dde6fb4209effed19"><div class="ttname"><a href="../../dc/d61/classgraph_1_1_graph.html#a877b2cba40d8d46dde6fb4209effed19">graph::Graph::add_edge</a></div><div class="ttdeci">void add_edge(T u, T v, bool bidir=true)</div><div class="ttdef"><b>Definition:</b> breadth_first_search.cpp:74</div></div>
<div class="ttc" id="aendl_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a></div><div class="ttdeci">T endl(T... args)</div></div>
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<div class="ttc" id="abasic_istream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a></div></div>
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