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Documentation for c6af943508
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realstealthninja
@@ -115,13 +115,14 @@ $(function(){initNavTree('d1/d21/quick__sort_8cpp.html','../../'); initResizable
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<a href="#details">More...</a></p>
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<div class="textblock"><code>#include <algorithm></code><br />
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<code>#include <cassert></code><br />
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<code>#include <cstdint></code><br />
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<code>#include <ctime></code><br />
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<code>#include <iostream></code><br />
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<code>#include <vector></code><br />
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</div><div class="textblock"><div class="dynheader">
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Include dependency graph for quick_sort.cpp:</div>
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<div class="dyncontent">
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<div class="center"><iframe scrolling="no" frameborder="0" src="../../de/db2/quick__sort_8cpp__incl.svg" width="427" height="111"><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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<div class="center"><iframe scrolling="no" frameborder="0" src="../../de/db2/quick__sort_8cpp__incl.svg" width="512" height="111"><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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</div>
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</div><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="namespaces" name="namespaces"></a>
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@@ -191,49 +192,49 @@ Functions</h2></td></tr>
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<p>Main function. </p>
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<dl class="section return"><dt>Returns</dt><dd>0 on exit </dd></dl>
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<div class="fragment"><div class="line"><span class="lineno"> 201</span> {</div>
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<div class="line"><span class="lineno"> 202</span> <span class="keywordtype">int</span> choice = 0;</div>
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<div class="line"><span class="lineno"> 203</span> </div>
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<div class="line"><span class="lineno"> 204</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\tAvailable modes\t\n\n"</span>;</div>
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<div class="line"><span class="lineno"> 205</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"1. Self-tests mode\n2. Interactive mode"</span>;</div>
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<div class="line"><span class="lineno"> 206</span> </div>
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<div class="line"><span class="lineno"> 207</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\nChoose a mode: "</span>;</div>
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<div class="line"><span class="lineno"> 208</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> choice;</div>
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<div class="line"><span class="lineno"> 209</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><span class="lineno"> 210</span> </div>
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<div class="line"><span class="lineno"> 211</span> <span class="keywordflow">while</span> ((choice != 1) && (choice != 2)) {</div>
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<div class="line"><span class="lineno"> 212</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Invalid option. Choose between the valid modes: "</span>;</div>
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<div class="line"><span class="lineno"> 213</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> choice;</div>
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<div class="line"><span class="lineno"> 214</span> }</div>
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<div class="line"><span class="lineno"> 215</span> </div>
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<div class="line"><span class="lineno"> 216</span> <span class="keywordflow">if</span> (choice == 1) {</div>
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<div class="line"><span class="lineno"> 217</span> <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/numeric/random/srand.html">std::srand</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/chrono/c/time.html">std::time</a>(<span class="keyword">nullptr</span>));</div>
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<div class="line"><span class="lineno"> 218</span> <a class="code hl_function" href="#a483bb8ccf42aaf7375a83e91490eda1e">tests</a>(); <span class="comment">// run self-test implementations</span></div>
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<div class="line"><span class="lineno"> 219</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (choice == 2) {</div>
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<div class="line"><span class="lineno"> 220</span> <span class="keywordtype">int</span> size = 0;</div>
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<div class="line"><span class="lineno"> 221</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\nEnter the number of elements: "</span>;</div>
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<div class="line"><span class="lineno"> 222</span> </div>
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<div class="line"><span class="lineno"> 223</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> size;</div>
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<div class="line"><span class="lineno"> 224</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<float></a> arr(size);</div>
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<div class="line"><span class="lineno"> 225</span> </div>
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<div class="line"><span class="lineno"> 226</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a></div>
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<div class="line"><span class="lineno"> 227</span> << <span class="stringliteral">"\nEnter the unsorted elements (can be negative/decimal): "</span>;</div>
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<div class="line"><span class="lineno"> 228</span> </div>
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<div class="line"><span class="lineno"> 229</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < size; ++i) {</div>
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<div class="line"><span class="lineno"> 230</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><span class="lineno"> 231</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> arr[i];</div>
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<div class="line"><span class="lineno"> 232</span> }</div>
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<div class="line"><span class="lineno"> 233</span> <a class="code hl_function" href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a>(&arr, 0, size - 1);</div>
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<div class="line"><span class="lineno"> 234</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\nSorted array: \n"</span>;</div>
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<div class="line"><span class="lineno"> 235</span> <a class="code hl_function" href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a>(arr, size);</div>
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<div class="line"><span class="lineno"> 236</span> }</div>
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<div class="line"><span class="lineno"> 237</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><span class="lineno"> 238</span>}</div>
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<div class="fragment"><div class="line"><span class="lineno"> 202</span> {</div>
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<div class="line"><span class="lineno"> 203</span> <span class="keywordtype">int</span> choice = 0;</div>
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<div class="line"><span class="lineno"> 204</span> </div>
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<div class="line"><span class="lineno"> 205</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\tAvailable modes\t\n\n"</span>;</div>
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<div class="line"><span class="lineno"> 206</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"1. Self-tests mode\n2. Interactive mode"</span>;</div>
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<div class="line"><span class="lineno"> 207</span> </div>
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<div class="line"><span class="lineno"> 208</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\nChoose a mode: "</span>;</div>
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<div class="line"><span class="lineno"> 209</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> choice;</div>
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<div class="line"><span class="lineno"> 210</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><span class="lineno"> 211</span> </div>
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<div class="line"><span class="lineno"> 212</span> <span class="keywordflow">while</span> ((choice != 1) && (choice != 2)) {</div>
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<div class="line"><span class="lineno"> 213</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Invalid option. Choose between the valid modes: "</span>;</div>
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<div class="line"><span class="lineno"> 214</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> choice;</div>
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<div class="line"><span class="lineno"> 215</span> }</div>
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<div class="line"><span class="lineno"> 216</span> </div>
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<div class="line"><span class="lineno"> 217</span> <span class="keywordflow">if</span> (choice == 1) {</div>
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<div class="line"><span class="lineno"> 218</span> <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/numeric/random/srand.html">std::srand</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/chrono/c/time.html">std::time</a>(<span class="keyword">nullptr</span>));</div>
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<div class="line"><span class="lineno"> 219</span> <a class="code hl_function" href="#a483bb8ccf42aaf7375a83e91490eda1e">tests</a>(); <span class="comment">// run self-test implementations</span></div>
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<div class="line"><span class="lineno"> 220</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (choice == 2) {</div>
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<div class="line"><span class="lineno"> 221</span> <span class="keywordtype">int</span> size = 0;</div>
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<div class="line"><span class="lineno"> 222</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\nEnter the number of elements: "</span>;</div>
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<div class="line"><span class="lineno"> 223</span> </div>
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<div class="line"><span class="lineno"> 224</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> size;</div>
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<div class="line"><span class="lineno"> 225</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<float></a> arr(size);</div>
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<div class="line"><span class="lineno"> 226</span> </div>
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<div class="line"><span class="lineno"> 227</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a></div>
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<div class="line"><span class="lineno"> 228</span> << <span class="stringliteral">"\nEnter the unsorted elements (can be negative/decimal): "</span>;</div>
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<div class="line"><span class="lineno"> 229</span> </div>
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<div class="line"><span class="lineno"> 230</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < size; ++i) {</div>
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<div class="line"><span class="lineno"> 231</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><span class="lineno"> 232</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> arr[i];</div>
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<div class="line"><span class="lineno"> 233</span> }</div>
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<div class="line"><span class="lineno"> 234</span> <a class="code hl_function" href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a>(&arr, 0, size - 1);</div>
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<div class="line"><span class="lineno"> 235</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\nSorted array: \n"</span>;</div>
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<div class="line"><span class="lineno"> 236</span> <a class="code hl_function" href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a>(arr, size);</div>
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<div class="line"><span class="lineno"> 237</span> }</div>
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<div class="line"><span class="lineno"> 238</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><span class="lineno"> 239</span>}</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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<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>
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<div class="ttc" id="aquick__sort_8cpp_html_a483bb8ccf42aaf7375a83e91490eda1e"><div class="ttname"><a href="#a483bb8ccf42aaf7375a83e91490eda1e">tests</a></div><div class="ttdeci">static void tests()</div><div class="ttdoc">Self-test implementations.</div><div class="ttdef"><b>Definition</b> quick_sort.cpp:135</div></div>
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<div class="ttc" id="aquick__sort_8cpp_html_a5e6213e8008356ac6eda9427f3f4b394"><div class="ttname"><a href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a></div><div class="ttdeci">void quick_sort(std::vector< T > *arr, const int &low, const int &high)</div><div class="ttdoc">the main function that implements Quick Sort.</div><div class="ttdef"><b>Definition</b> quick_sort.cpp:86</div></div>
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<div class="ttc" id="aquick__sort_8cpp_html_aeccefcf6fcca62c54939c5ec9a93109b"><div class="ttname"><a href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a></div><div class="ttdeci">void show(const std::vector< T > &arr, const int &size)</div><div class="ttdoc">Utility function to print the array contents.</div><div class="ttdef"><b>Definition</b> quick_sort.cpp:123</div></div>
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<div class="ttc" id="aquick__sort_8cpp_html_a483bb8ccf42aaf7375a83e91490eda1e"><div class="ttname"><a href="#a483bb8ccf42aaf7375a83e91490eda1e">tests</a></div><div class="ttdeci">static void tests()</div><div class="ttdoc">Self-test implementations.</div><div class="ttdef"><b>Definition</b> quick_sort.cpp:136</div></div>
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<div class="ttc" id="aquick__sort_8cpp_html_a5e6213e8008356ac6eda9427f3f4b394"><div class="ttname"><a href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a></div><div class="ttdeci">void quick_sort(std::vector< T > *arr, const int &low, const int &high)</div><div class="ttdoc">the main function that implements Quick Sort.</div><div class="ttdef"><b>Definition</b> quick_sort.cpp:87</div></div>
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<div class="ttc" id="aquick__sort_8cpp_html_aeccefcf6fcca62c54939c5ec9a93109b"><div class="ttname"><a href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a></div><div class="ttdeci">void show(const std::vector< T > &arr, const int &size)</div><div class="ttdoc">Utility function to print the array contents.</div><div class="ttdef"><b>Definition</b> quick_sort.cpp:124</div></div>
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<div class="ttc" id="asrand_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/numeric/random/srand.html">std::srand</a></div><div class="ttdeci">T srand(T... args)</div></div>
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<div class="ttc" id="atime_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/c/time.html">std::time</a></div><div class="ttdeci">T time(T... args)</div></div>
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<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div></div>
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@@ -287,22 +288,22 @@ template<typename T > </div>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>index of the smaller element </dd></dl>
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<div class="fragment"><div class="line"><span class="lineno"> 58</span> {</div>
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<div class="line"><span class="lineno"> 59</span> T pivot = (*arr)[high]; <span class="comment">// taking the last element as pivot</span></div>
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<div class="line"><span class="lineno"> 60</span> <span class="keywordtype">int</span> i = (low - 1); <span class="comment">// Index of smaller element</span></div>
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<div class="line"><span class="lineno"> 61</span> </div>
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<div class="line"><span class="lineno"> 62</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = low; j < high; j++) {</div>
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<div class="line"><span class="lineno"> 63</span> <span class="comment">// If current element is smaller than or</span></div>
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<div class="line"><span class="lineno"> 64</span> <span class="comment">// equal to pivot</span></div>
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<div class="line"><span class="lineno"> 65</span> <span class="keywordflow">if</span> ((*arr)[j] <= pivot) {</div>
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<div class="line"><span class="lineno"> 66</span> i++; <span class="comment">// increment index of smaller element</span></div>
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<div class="line"><span class="lineno"> 67</span> <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/swap.html">std::swap</a>((*arr)[i], (*arr)[j]);</div>
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<div class="line"><span class="lineno"> 68</span> }</div>
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<div class="line"><span class="lineno"> 69</span> }</div>
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<div class="line"><span class="lineno"> 70</span> </div>
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<div class="line"><span class="lineno"> 71</span> <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/swap.html">std::swap</a>((*arr)[i + 1], (*arr)[high]);</div>
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<div class="line"><span class="lineno"> 72</span> <span class="keywordflow">return</span> (i + 1);</div>
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<div class="line"><span class="lineno"> 73</span>}</div>
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<div class="fragment"><div class="line"><span class="lineno"> 59</span> {</div>
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<div class="line"><span class="lineno"> 60</span> T pivot = (*arr)[high]; <span class="comment">// taking the last element as pivot</span></div>
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<div class="line"><span class="lineno"> 61</span> <span class="keywordtype">int</span> i = (low - 1); <span class="comment">// Index of smaller element</span></div>
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<div class="line"><span class="lineno"> 62</span> </div>
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<div class="line"><span class="lineno"> 63</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = low; j < high; j++) {</div>
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<div class="line"><span class="lineno"> 64</span> <span class="comment">// If current element is smaller than or</span></div>
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<div class="line"><span class="lineno"> 65</span> <span class="comment">// equal to pivot</span></div>
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<div class="line"><span class="lineno"> 66</span> <span class="keywordflow">if</span> ((*arr)[j] <= pivot) {</div>
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<div class="line"><span class="lineno"> 67</span> i++; <span class="comment">// increment index of smaller element</span></div>
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<div class="line"><span class="lineno"> 68</span> <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/swap.html">std::swap</a>((*arr)[i], (*arr)[j]);</div>
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<div class="line"><span class="lineno"> 69</span> }</div>
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<div class="line"><span class="lineno"> 70</span> }</div>
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<div class="line"><span class="lineno"> 71</span> </div>
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<div class="line"><span class="lineno"> 72</span> <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/swap.html">std::swap</a>((*arr)[i + 1], (*arr)[high]);</div>
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<div class="line"><span class="lineno"> 73</span> <span class="keywordflow">return</span> (i + 1);</div>
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<div class="line"><span class="lineno"> 74</span>}</div>
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<div class="ttc" id="aswap_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/swap.html">std::swap</a></div><div class="ttdeci">T swap(T... args)</div></div>
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</div><!-- fragment --><div class="dynheader">
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Here is the call graph for this function:</div>
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@@ -353,14 +354,14 @@ template<typename T > </div>
|
||||
</table>
|
||||
</dd>
|
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</dl>
|
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<div class="fragment"><div class="line"><span class="lineno"> 86</span> {</div>
|
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<div class="line"><span class="lineno"> 87</span> <span class="keywordflow">if</span> (low < high) {</div>
|
||||
<div class="line"><span class="lineno"> 88</span> <span class="keywordtype">int</span> p = <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/partition.html">partition</a>(arr, low, high);</div>
|
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<div class="line"><span class="lineno"> 89</span> </div>
|
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<div class="line"><span class="lineno"> 90</span> <a class="code hl_namespace" href="../../d0/d2b/namespacequick__sort.html">quick_sort</a>(arr, low, p - 1);</div>
|
||||
<div class="line"><span class="lineno"> 91</span> <a class="code hl_namespace" href="../../d0/d2b/namespacequick__sort.html">quick_sort</a>(arr, p + 1, high);</div>
|
||||
<div class="line"><span class="lineno"> 92</span> }</div>
|
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<div class="line"><span class="lineno"> 93</span>}</div>
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<div class="fragment"><div class="line"><span class="lineno"> 87</span> {</div>
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<div class="line"><span class="lineno"> 88</span> <span class="keywordflow">if</span> (low < high) {</div>
|
||||
<div class="line"><span class="lineno"> 89</span> <span class="keywordtype">int</span> p = <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/partition.html">partition</a>(arr, low, high);</div>
|
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<div class="line"><span class="lineno"> 90</span> </div>
|
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<div class="line"><span class="lineno"> 91</span> <a class="code hl_namespace" href="../../d0/d2b/namespacequick__sort.html">quick_sort</a>(arr, low, p - 1);</div>
|
||||
<div class="line"><span class="lineno"> 92</span> <a class="code hl_namespace" href="../../d0/d2b/namespacequick__sort.html">quick_sort</a>(arr, p + 1, high);</div>
|
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<div class="line"><span class="lineno"> 93</span> }</div>
|
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<div class="line"><span class="lineno"> 94</span>}</div>
|
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<div class="ttc" id="anamespacequick__sort_html"><div class="ttname"><a href="../../d0/d2b/namespacequick__sort.html">quick_sort</a></div><div class="ttdoc">Functions for the Quick sort implementation in C++.</div></div>
|
||||
<div class="ttc" id="apartition_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/partition.html">std::partition</a></div><div class="ttdeci">T partition(T... args)</div></div>
|
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</div><!-- fragment -->
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@@ -407,15 +408,15 @@ template<typename T > </div>
|
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</table>
|
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</dd>
|
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</dl>
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<div class="fragment"><div class="line"><span class="lineno"> 106</span> {</div>
|
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<div class="line"><span class="lineno"> 107</span> <span class="keywordflow">if</span> (low < high) {</div>
|
||||
<div class="line"><span class="lineno"> 108</span> <span class="keywordtype">int</span> p = <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/partition.html">partition</a>(&arr, low, high);</div>
|
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<div class="line"><span class="lineno"> 109</span> </div>
|
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<div class="line"><span class="lineno"> 110</span> <a class="code hl_namespace" href="../../d0/d2b/namespacequick__sort.html">quick_sort</a>(&arr, low, p - 1);</div>
|
||||
<div class="line"><span class="lineno"> 111</span> <a class="code hl_namespace" href="../../d0/d2b/namespacequick__sort.html">quick_sort</a>(&arr, p + 1, high);</div>
|
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<div class="line"><span class="lineno"> 112</span> }</div>
|
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<div class="line"><span class="lineno"> 113</span> <span class="keywordflow">return</span> arr;</div>
|
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<div class="line"><span class="lineno"> 114</span>}</div>
|
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<div class="fragment"><div class="line"><span class="lineno"> 107</span> {</div>
|
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<div class="line"><span class="lineno"> 108</span> <span class="keywordflow">if</span> (low < high) {</div>
|
||||
<div class="line"><span class="lineno"> 109</span> <span class="keywordtype">int</span> p = <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/partition.html">partition</a>(&arr, low, high);</div>
|
||||
<div class="line"><span class="lineno"> 110</span> </div>
|
||||
<div class="line"><span class="lineno"> 111</span> <a class="code hl_namespace" href="../../d0/d2b/namespacequick__sort.html">quick_sort</a>(&arr, low, p - 1);</div>
|
||||
<div class="line"><span class="lineno"> 112</span> <a class="code hl_namespace" href="../../d0/d2b/namespacequick__sort.html">quick_sort</a>(&arr, p + 1, high);</div>
|
||||
<div class="line"><span class="lineno"> 113</span> }</div>
|
||||
<div class="line"><span class="lineno"> 114</span> <span class="keywordflow">return</span> arr;</div>
|
||||
<div class="line"><span class="lineno"> 115</span>}</div>
|
||||
</div><!-- fragment -->
|
||||
</div>
|
||||
</div>
|
||||
@@ -449,10 +450,10 @@ template<typename T > </div>
|
||||
</dd>
|
||||
</dl>
|
||||
<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
|
||||
<div class="fragment"><div class="line"><span class="lineno"> 123</span> {</div>
|
||||
<div class="line"><span class="lineno"> 124</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < size; i++) <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << arr[i] << <span class="stringliteral">" "</span>;</div>
|
||||
<div class="line"><span class="lineno"> 125</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 126</span>}</div>
|
||||
<div class="fragment"><div class="line"><span class="lineno"> 124</span> {</div>
|
||||
<div class="line"><span class="lineno"> 125</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < size; i++) <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << arr[i] << <span class="stringliteral">" "</span>;</div>
|
||||
<div class="line"><span class="lineno"> 126</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 127</span>}</div>
|
||||
</div><!-- fragment -->
|
||||
</div>
|
||||
</div>
|
||||
@@ -481,67 +482,67 @@ template<typename T > </div>
|
||||
|
||||
<p>Self-test implementations. </p>
|
||||
<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
|
||||
<div class="fragment"><div class="line"><span class="lineno"> 135</span> {</div>
|
||||
<div class="line"><span class="lineno"> 136</span> <span class="comment">// 1st test (normal numbers)</span></div>
|
||||
<div class="line"><span class="lineno"> 137</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<uint64_t></a> arr = {5, 3, 8, 12, 14, 16, 28, 96, 2, 5977};</div>
|
||||
<div class="line"><span class="lineno"> 138</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<uint64_t></a> arr_sorted = <a class="code hl_function" href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a>(</div>
|
||||
<div class="line"><span class="lineno"> 139</span> arr, 0, <span class="keywordtype">int</span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr)) - 1);</div>
|
||||
<div class="line"><span class="lineno"> 140</span> </div>
|
||||
<div class="line"><span class="lineno"> 141</span> assert(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/is_sorted.html">std::is_sorted</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr_sorted), <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr_sorted)));</div>
|
||||
<div class="line"><span class="lineno"> 142</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\n1st test: passed!\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 143</span> </div>
|
||||
<div class="line"><span class="lineno"> 144</span> <span class="comment">// 2nd test (normal and negative numbers)</span></div>
|
||||
<div class="line"><span class="lineno"> 145</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<int64_t></a> arr2 = {9, 15, 28, 96, 500, -4, -58,</div>
|
||||
<div class="line"><span class="lineno"> 146</span> -977, -238, -800, -21, -53, -55};</div>
|
||||
<div class="line"><span class="lineno"> 147</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<int64_t></a> arr_sorted2 = <a class="code hl_function" href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a>(</div>
|
||||
<div class="line"><span class="lineno"> 148</span> arr2, 0, <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr2) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr2));</div>
|
||||
<div class="line"><span class="lineno"> 149</span> </div>
|
||||
<div class="line"><span class="lineno"> 150</span> assert(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/is_sorted.html">std::is_sorted</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr_sorted2), <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr_sorted2)));</div>
|
||||
<div class="line"><span class="lineno"> 151</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"2nd test: passed!\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 152</span> </div>
|
||||
<div class="line"><span class="lineno"> 153</span> <span class="comment">// 3rd test (decimal and normal numbers)</span></div>
|
||||
<div class="line"><span class="lineno"> 154</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<double></a> arr3 = {29, 36, 1100, 0, 77, 1,</div>
|
||||
<div class="line"><span class="lineno"> 155</span> 6.7, 8.97, 1.74, 950.10, -329.65};</div>
|
||||
<div class="line"><span class="lineno"> 156</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<double></a> arr_sorted3 = <a class="code hl_function" href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a>(</div>
|
||||
<div class="line"><span class="lineno"> 157</span> arr3, 0, <span class="keywordtype">int</span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr3) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr3)) - 1);</div>
|
||||
<div class="line"><span class="lineno"> 158</span> </div>
|
||||
<div class="line"><span class="lineno"> 159</span> assert(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/is_sorted.html">std::is_sorted</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr_sorted3), <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr_sorted3)));</div>
|
||||
<div class="line"><span class="lineno"> 160</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"3rd test: passed!\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 161</span> </div>
|
||||
<div class="line"><span class="lineno"> 162</span> <span class="comment">// 4th test (random decimal and negative numbers)</span></div>
|
||||
<div class="line"><span class="lineno"> 163</span> <span class="keywordtype">size_t</span> size = <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/numeric/random/rand.html">std::rand</a>() % 750 + 100;</div>
|
||||
<div class="line"><span class="lineno"> 164</span> </div>
|
||||
<div class="line"><span class="lineno"> 165</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<float></a> arr4(size);</div>
|
||||
<div class="line"><span class="lineno"> 166</span> <span class="keywordflow">for</span> (uint64_t i = 0; i < size; i++) {</div>
|
||||
<div class="line"><span class="lineno"> 167</span> arr4[i] = <span class="keyword">static_cast<</span><span class="keywordtype">float</span><span class="keyword">></span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/numeric/random/rand.html">std::rand</a>()) /</div>
|
||||
<div class="line"><span class="lineno"> 168</span> <span class="keyword">static_cast<</span><span class="keywordtype">float</span><span class="keyword">></span>(RAND_MAX / 999.99 - 0.99) -</div>
|
||||
<div class="line"><span class="lineno"> 169</span> 250;</div>
|
||||
<div class="line"><span class="lineno"> 170</span> }</div>
|
||||
<div class="line"><span class="lineno"> 171</span> </div>
|
||||
<div class="line"><span class="lineno"> 172</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<float></a> arr4_sorted = <a class="code hl_function" href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a>(</div>
|
||||
<div class="line"><span class="lineno"> 173</span> arr4, 0, <span class="keywordtype">int</span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr4) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr4)) - 1);</div>
|
||||
<div class="line"><span class="lineno"> 174</span> assert(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/is_sorted.html">std::is_sorted</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr4_sorted), <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr4_sorted)));</div>
|
||||
<div class="line"><span class="lineno"> 175</span> </div>
|
||||
<div class="line"><span class="lineno"> 176</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"4th test: passed!\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 177</span> </div>
|
||||
<div class="line"><span class="lineno"> 178</span> <span class="comment">// Printing all sorted arrays</span></div>
|
||||
<div class="line"><span class="lineno"> 179</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\n\tPrinting all sorted arrays:\t\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 180</span> </div>
|
||||
<div class="line"><span class="lineno"> 181</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"1st array:\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 182</span> <a class="code hl_function" href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a>(arr_sorted, <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr));</div>
|
||||
<div class="line"><span class="lineno"> 183</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 184</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"2nd array:\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 185</span> <a class="code hl_function" href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a>(arr_sorted2, <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr2) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr2));</div>
|
||||
<div class="line"><span class="lineno"> 186</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 187</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"3rd array:\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 188</span> <a class="code hl_function" href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a>(arr_sorted3,</div>
|
||||
<div class="line"><span class="lineno"> 189</span> <span class="keywordtype">int</span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr3) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr3)) - 1);</div>
|
||||
<div class="line"><span class="lineno"> 190</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 191</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Start: 4th array:\n\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 192</span> <a class="code hl_function" href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a>(</div>
|
||||
<div class="line"><span class="lineno"> 193</span> arr4_sorted, <span class="keywordtype">int</span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr4_sorted) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr4_sorted)) - 1);</div>
|
||||
<div class="line"><span class="lineno"> 194</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\nEnd: 4th array.\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 195</span>}</div>
|
||||
<div class="fragment"><div class="line"><span class="lineno"> 136</span> {</div>
|
||||
<div class="line"><span class="lineno"> 137</span> <span class="comment">// 1st test (normal numbers)</span></div>
|
||||
<div class="line"><span class="lineno"> 138</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<uint64_t></a> arr = {5, 3, 8, 12, 14, 16, 28, 96, 2, 5977};</div>
|
||||
<div class="line"><span class="lineno"> 139</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<uint64_t></a> arr_sorted = <a class="code hl_function" href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a>(</div>
|
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<div class="line"><span class="lineno"> 140</span> arr, 0, <span class="keywordtype">int</span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr)) - 1);</div>
|
||||
<div class="line"><span class="lineno"> 141</span> </div>
|
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<div class="line"><span class="lineno"> 142</span> assert(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/is_sorted.html">std::is_sorted</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr_sorted), <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr_sorted)));</div>
|
||||
<div class="line"><span class="lineno"> 143</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\n1st test: passed!\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 144</span> </div>
|
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<div class="line"><span class="lineno"> 145</span> <span class="comment">// 2nd test (normal and negative numbers)</span></div>
|
||||
<div class="line"><span class="lineno"> 146</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<int64_t></a> arr2 = {9, 15, 28, 96, 500, -4, -58,</div>
|
||||
<div class="line"><span class="lineno"> 147</span> -977, -238, -800, -21, -53, -55};</div>
|
||||
<div class="line"><span class="lineno"> 148</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<int64_t></a> arr_sorted2 = <a class="code hl_function" href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a>(</div>
|
||||
<div class="line"><span class="lineno"> 149</span> arr2, 0, <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr2) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr2));</div>
|
||||
<div class="line"><span class="lineno"> 150</span> </div>
|
||||
<div class="line"><span class="lineno"> 151</span> assert(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/is_sorted.html">std::is_sorted</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr_sorted2), <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr_sorted2)));</div>
|
||||
<div class="line"><span class="lineno"> 152</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"2nd test: passed!\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 153</span> </div>
|
||||
<div class="line"><span class="lineno"> 154</span> <span class="comment">// 3rd test (decimal and normal numbers)</span></div>
|
||||
<div class="line"><span class="lineno"> 155</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<double></a> arr3 = {29, 36, 1100, 0, 77, 1,</div>
|
||||
<div class="line"><span class="lineno"> 156</span> 6.7, 8.97, 1.74, 950.10, -329.65};</div>
|
||||
<div class="line"><span class="lineno"> 157</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<double></a> arr_sorted3 = <a class="code hl_function" href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a>(</div>
|
||||
<div class="line"><span class="lineno"> 158</span> arr3, 0, <span class="keywordtype">int</span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr3) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr3)) - 1);</div>
|
||||
<div class="line"><span class="lineno"> 159</span> </div>
|
||||
<div class="line"><span class="lineno"> 160</span> assert(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/is_sorted.html">std::is_sorted</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr_sorted3), <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr_sorted3)));</div>
|
||||
<div class="line"><span class="lineno"> 161</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"3rd test: passed!\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 162</span> </div>
|
||||
<div class="line"><span class="lineno"> 163</span> <span class="comment">// 4th test (random decimal and negative numbers)</span></div>
|
||||
<div class="line"><span class="lineno"> 164</span> <span class="keywordtype">size_t</span> size = <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/numeric/random/rand.html">std::rand</a>() % 750 + 100;</div>
|
||||
<div class="line"><span class="lineno"> 165</span> </div>
|
||||
<div class="line"><span class="lineno"> 166</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<float></a> arr4(size);</div>
|
||||
<div class="line"><span class="lineno"> 167</span> <span class="keywordflow">for</span> (uint64_t i = 0; i < size; i++) {</div>
|
||||
<div class="line"><span class="lineno"> 168</span> arr4[i] = <span class="keyword">static_cast<</span><span class="keywordtype">float</span><span class="keyword">></span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/numeric/random/rand.html">std::rand</a>()) /</div>
|
||||
<div class="line"><span class="lineno"> 169</span> <span class="keyword">static_cast<</span><span class="keywordtype">float</span><span class="keyword">></span>(RAND_MAX / 999.99 - 0.99) -</div>
|
||||
<div class="line"><span class="lineno"> 170</span> 250;</div>
|
||||
<div class="line"><span class="lineno"> 171</span> }</div>
|
||||
<div class="line"><span class="lineno"> 172</span> </div>
|
||||
<div class="line"><span class="lineno"> 173</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<float></a> arr4_sorted = <a class="code hl_function" href="#a5e6213e8008356ac6eda9427f3f4b394">sorting::quick_sort::quick_sort</a>(</div>
|
||||
<div class="line"><span class="lineno"> 174</span> arr4, 0, <span class="keywordtype">int</span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr4) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr4)) - 1);</div>
|
||||
<div class="line"><span class="lineno"> 175</span> assert(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/is_sorted.html">std::is_sorted</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr4_sorted), <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr4_sorted)));</div>
|
||||
<div class="line"><span class="lineno"> 176</span> </div>
|
||||
<div class="line"><span class="lineno"> 177</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"4th test: passed!\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 178</span> </div>
|
||||
<div class="line"><span class="lineno"> 179</span> <span class="comment">// Printing all sorted arrays</span></div>
|
||||
<div class="line"><span class="lineno"> 180</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\n\tPrinting all sorted arrays:\t\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 181</span> </div>
|
||||
<div class="line"><span class="lineno"> 182</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"1st array:\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 183</span> <a class="code hl_function" href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a>(arr_sorted, <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr));</div>
|
||||
<div class="line"><span class="lineno"> 184</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 185</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"2nd array:\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 186</span> <a class="code hl_function" href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a>(arr_sorted2, <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr2) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr2));</div>
|
||||
<div class="line"><span class="lineno"> 187</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 188</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"3rd array:\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 189</span> <a class="code hl_function" href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a>(arr_sorted3,</div>
|
||||
<div class="line"><span class="lineno"> 190</span> <span class="keywordtype">int</span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr3) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr3)) - 1);</div>
|
||||
<div class="line"><span class="lineno"> 191</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 192</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Start: 4th array:\n\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 193</span> <a class="code hl_function" href="#aeccefcf6fcca62c54939c5ec9a93109b">sorting::quick_sort::show</a>(</div>
|
||||
<div class="line"><span class="lineno"> 194</span> arr4_sorted, <span class="keywordtype">int</span>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a>(arr4_sorted) - <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a>(arr4_sorted)) - 1);</div>
|
||||
<div class="line"><span class="lineno"> 195</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\nEnd: 4th array.\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 196</span>}</div>
|
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<div class="ttc" id="abegin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/iterator/begin.html">std::begin</a></div><div class="ttdeci">T begin(T... args)</div></div>
|
||||
<div class="ttc" id="aend_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/iterator/end.html">std::end</a></div><div class="ttdeci">T end(T... args)</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>
|
||||
|
||||
Reference in New Issue
Block a user