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<div class="headertitle"><div class="title">check_amicable_pair.cpp File Reference</div></div>
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<p>A C++ Program to check whether a pair of numbers is an <a href="https://en.wikipedia.org/wiki/Amicable_numbers" target="_blank">amicable pair</a> or not.
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<a href="#details">More...</a></p>
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<div class="textblock"><code>#include <cassert></code><br />
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<code>#include <iostream></code><br />
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</div><div class="textblock"><div class="dynheader">
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Include dependency graph for check_amicable_pair.cpp:</div>
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<div class="dyncontent">
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<div class="center"><iframe scrolling="no" loading="lazy" frameborder="0" src="../../db/d0c/check__amicable__pair_8cpp__incl.svg" width="171" height="126"><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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<p><a href="../../d5/df6/check__amicable__pair_8cpp_source.html">Go to the source code of this file.</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 id="header-namespaces" class="groupheader"><a id="namespaces" name="namespaces"></a>
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Namespaces</h2></td></tr>
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<tr class="memitem:math" id="r_math"><td class="memItemLeft" align="right" valign="top">namespace  </td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/d47/namespacemath.html">math</a></td></tr>
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<tr class="memdesc:dd/d47/namespacemath"><td class="mdescLeft"> </td><td class="mdescRight">for assert <br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 id="header-func-members" class="groupheader"><a id="func-members" name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:af05567415a9ea36c254b54e3d5a2152a" id="r_af05567415a9ea36c254b54e3d5a2152a"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/d47/namespacemath.html#af05567415a9ea36c254b54e3d5a2152a">math::sum_of_divisor</a> (int num)</td></tr>
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<tr class="memdesc:af05567415a9ea36c254b54e3d5a2152a"><td class="mdescLeft"> </td><td class="mdescRight">Function to calculate the sum of all the proper divisor of an integer. <br /></td></tr>
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<tr class="memitem:a8e6eede206201db0d1dbb618fa969bec" id="r_a8e6eede206201db0d1dbb618fa969bec"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/d47/namespacemath.html#a8e6eede206201db0d1dbb618fa969bec">math::are_amicable</a> (int x, int y)</td></tr>
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<tr class="memdesc:a8e6eede206201db0d1dbb618fa969bec"><td class="mdescLeft"> </td><td class="mdescRight">Function to check whether the pair is amicable or not. <br /></td></tr>
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<tr class="memitem:a483bb8ccf42aaf7375a83e91490eda1e" id="r_a483bb8ccf42aaf7375a83e91490eda1e"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="#a483bb8ccf42aaf7375a83e91490eda1e">tests</a> ()</td></tr>
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<tr class="memdesc:a483bb8ccf42aaf7375a83e91490eda1e"><td class="mdescLeft"> </td><td class="mdescRight">Self-test implementations. <br /></td></tr>
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<tr class="memitem:ae66f6b31b5ad750f1fe042a706a4e3d4" id="r_ae66f6b31b5ad750f1fe042a706a4e3d4"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a> ()</td></tr>
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<tr class="memdesc:ae66f6b31b5ad750f1fe042a706a4e3d4"><td class="mdescLeft"> </td><td class="mdescRight">Main function. <br /></td></tr>
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</table>
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<a name="details" id="details"></a><h2 id="header-details" class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>A C++ Program to check whether a pair of numbers is an <a href="https://en.wikipedia.org/wiki/Amicable_numbers" target="_blank">amicable pair</a> or not. </p>
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<p>An Amicable Pair is two positive integers such that the sum of the proper divisor for each number is equal to the other number.</p>
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<dl class="section note"><dt>Note</dt><dd>Remember that a proper divisor is any positive whole number that divides into a selected number, apart from the selected number itself, and returns a positive integer. for example 1, 2 and 5 are all proper divisors of 10.</dd></dl>
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<dl class="section author"><dt>Author</dt><dd><a href="https://github.com/iamnambiar" target="_blank">iamnambiar</a> </dd></dl>
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<p class="definition">Definition in file <a class="el" href="../../d5/df6/check__amicable__pair_8cpp_source.html">check_amicable_pair.cpp</a>.</p>
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</div><a name="doc-func-members" id="doc-func-members"></a><h2 id="header-doc-func-members" class="groupheader">Function Documentation</h2>
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<a id="ae66f6b31b5ad750f1fe042a706a4e3d4" name="ae66f6b31b5ad750f1fe042a706a4e3d4"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ae66f6b31b5ad750f1fe042a706a4e3d4">◆ </a></span>main()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">int main </td>
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<td>(</td>
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<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<td></td>
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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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<p class="definition">Definition at line <a class="el" href="../../d5/df6/check__amicable__pair_8cpp_source.html#l00081">81</a> of file <a class="el" href="../../d5/df6/check__amicable__pair_8cpp_source.html">check_amicable_pair.cpp</a>.</p>
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<div class="fragment"><div class="line"><span class="lineno"> 81</span> {</div>
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<div class="line"><span class="lineno"> 82</span> <a class="code hl_function" href="#a483bb8ccf42aaf7375a83e91490eda1e">tests</a>(); <span class="comment">// perform self-tests implementations</span></div>
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<div class="line"><span class="lineno"> 83</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><span class="lineno"> 84</span>}</div>
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<div class="ttc" id="acheck__amicable__pair_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> <a href="../../d5/df6/check__amicable__pair_8cpp_source.html#l00067">check_amicable_pair.cpp:67</a></div></div>
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</div><!-- fragment -->
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<a id="a483bb8ccf42aaf7375a83e91490eda1e" name="a483bb8ccf42aaf7375a83e91490eda1e"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a483bb8ccf42aaf7375a83e91490eda1e">◆ </a></span>tests()</h2>
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<td class="memname">void tests </td>
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<td>(</td>
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<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<span class="mlabels"><span class="mlabel static">static</span></span> </td>
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<p>Self-test implementations. </p>
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<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
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<p class="definition">Definition at line <a class="el" href="../../d5/df6/check__amicable__pair_8cpp_source.html#l00067">67</a> of file <a class="el" href="../../d5/df6/check__amicable__pair_8cpp_source.html">check_amicable_pair.cpp</a>.</p>
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<div class="fragment"><div class="line"><span class="lineno"> 67</span> {</div>
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<div class="line"><span class="lineno"> 68</span> assert(<a class="code hl_function" href="../../dd/d47/namespacemath.html#a8e6eede206201db0d1dbb618fa969bec">math::are_amicable</a>(220, 284) == <span class="keyword">true</span>);</div>
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<div class="line"><span class="lineno"> 69</span> assert(<a class="code hl_function" href="../../dd/d47/namespacemath.html#a8e6eede206201db0d1dbb618fa969bec">math::are_amicable</a>(6368, 6232) == <span class="keyword">true</span>);</div>
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<div class="line"><span class="lineno"> 70</span> assert(<a class="code hl_function" href="../../dd/d47/namespacemath.html#a8e6eede206201db0d1dbb618fa969bec">math::are_amicable</a>(458, 232) == <span class="keyword">false</span>);</div>
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<div class="line"><span class="lineno"> 71</span> assert(<a class="code hl_function" href="../../dd/d47/namespacemath.html#a8e6eede206201db0d1dbb618fa969bec">math::are_amicable</a>(17296, 18416) == <span class="keyword">true</span>);</div>
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<div class="line"><span class="lineno"> 72</span> assert(<a class="code hl_function" href="../../dd/d47/namespacemath.html#a8e6eede206201db0d1dbb618fa969bec">math::are_amicable</a>(18416, 17296) == <span class="keyword">true</span>);</div>
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<div class="line"><span class="lineno"> 73</span> </div>
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<div class="line"><span class="lineno"> 74</span> std::cout << <span class="stringliteral">"All tests have successfully passed!"</span> << std::endl;</div>
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<div class="line"><span class="lineno"> 75</span>}</div>
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<div class="ttc" id="anamespacemath_html_a8e6eede206201db0d1dbb618fa969bec"><div class="ttname"><a href="../../dd/d47/namespacemath.html#a8e6eede206201db0d1dbb618fa969bec">math::are_amicable</a></div><div class="ttdeci">bool are_amicable(int x, int y)</div><div class="ttdoc">Function to check whether the pair is amicable or not.</div><div class="ttdef"><b>Definition</b> <a href="../../d5/df6/check__amicable__pair_8cpp_source.html#l00058">check_amicable_pair.cpp:58</a></div></div>
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