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@@ -110,8 +110,10 @@ Include dependency graph for fibonacci.cpp:</div>
</div><table class="memberdecls">
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Functions</h2></td></tr>
<tr class="memitem:a4bc27e88a3da5cc590f1f78622019a7b"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/d89/fibonacci_8cpp.html#a4bc27e88a3da5cc590f1f78622019a7b">fibonacci</a> (unsigned int n)</td></tr>
<tr class="separator:a4bc27e88a3da5cc590f1f78622019a7b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae7c261942e9479f06ac145c08dcb6cc7"><td class="memItemLeft" align="right" valign="top">unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/d89/fibonacci_8cpp.html#ae7c261942e9479f06ac145c08dcb6cc7">fibonacci</a> (unsigned int n)</td></tr>
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<tr class="memitem:aa8dca7b867074164d5f45b0f3851269d"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/d89/fibonacci_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a> ()</td></tr>
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<tr class="memitem:ae66f6b31b5ad750f1fe042a706a4e3d4"><td class="memItemLeft" align="right" valign="top"><a id="ae66f6b31b5ad750f1fe042a706a4e3d4"></a>
int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/d89/fibonacci_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a> ()</td></tr>
<tr class="memdesc:ae66f6b31b5ad750f1fe042a706a4e3d4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Main function. <br /></td></tr>
@@ -124,14 +126,14 @@ int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../..
</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="../../de/de4/fibonacci__large_8cpp.html" title="Computes N^th Fibonacci number given as input argument. Uses custom build arbitrary integers library ...">fibonacci_large.cpp</a>, <a class="el" href="../../d4/d32/fibonacci__fast_8cpp.html" title="Faster computation of Fibonacci series.">fibonacci_fast.cpp</a>, <a class="el" href="../../de/d47/string__fibonacci_8cpp.html" title="This Programme returns the Nth fibonacci as a string.">string_fibonacci.cpp</a> </dd></dl>
</div><h2 class="groupheader">Function Documentation</h2>
<a id="a4bc27e88a3da5cc590f1f78622019a7b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4bc27e88a3da5cc590f1f78622019a7b">&#9670;&nbsp;</a></span>fibonacci()</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ae7c261942e9479f06ac145c08dcb6cc7">&#9670;&nbsp;</a></span>fibonacci()</h2>
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<td class="memname">int fibonacci </td>
<td class="memname">unsigned int fibonacci </td>
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<td class="paramname"><em>n</em></td><td>)</td>
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<p>Recursively compute sequences </p>
<div class="fragment"><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; {</div>
<div class="fragment"><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; {</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; <span class="comment">/* If the input is 0 or 1 just return the same</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"> This will set the first 2 values of the sequence */</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; <span class="keywordflow">if</span> (n &lt;= 1)</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; <span class="keywordflow">return</span> n;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; <span class="comment">/* Add the last 2 values of the sequence to get next */</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; <span class="keywordflow">return</span> <a class="code" href="../../d9/d89/fibonacci_8cpp.html#a4bc27e88a3da5cc590f1f78622019a7b">fibonacci</a>(n - 1) + <a class="code" href="../../d9/d89/fibonacci_8cpp.html#a4bc27e88a3da5cc590f1f78622019a7b">fibonacci</a>(n - 2);</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; <span class="keywordflow">return</span> <a class="code" href="../../d9/d89/fibonacci_8cpp.html#ae7c261942e9479f06ac145c08dcb6cc7">fibonacci</a>(n - 1) + <a class="code" href="../../d9/d89/fibonacci_8cpp.html#ae7c261942e9479f06ac145c08dcb6cc7">fibonacci</a>(n - 2);</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;}</div>
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<h2 class="memtitle"><span class="permalink"><a href="#aa8dca7b867074164d5f45b0f3851269d">&#9670;&nbsp;</a></span>test()</h2>
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<p>Function for testing the <a class="el" href="../../d9/d89/fibonacci_8cpp.html#ae7c261942e9479f06ac145c08dcb6cc7">fibonacci()</a> function with a few test cases and assert statement. </p><dl class="section return"><dt>Returns</dt><dd><code>void</code> </dd></dl>
<div class="fragment"><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; {</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> test_case_1 = <a class="code" href="../../d9/d89/fibonacci_8cpp.html#ae7c261942e9479f06ac145c08dcb6cc7">fibonacci</a>(0);</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; assert(test_case_1 == 0);</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</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;Passed Test 1!&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="l00036"></a><span class="lineno"> 36</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> test_case_2 = <a class="code" href="../../d9/d89/fibonacci_8cpp.html#ae7c261942e9479f06ac145c08dcb6cc7">fibonacci</a>(1);</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; assert(test_case_2 == 1);</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</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;Passed Test 2!&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="l00040"></a><span class="lineno"> 40</span>&#160; </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> test_case_3 = <a class="code" href="../../d9/d89/fibonacci_8cpp.html#ae7c261942e9479f06ac145c08dcb6cc7">fibonacci</a>(2);</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; assert(test_case_3 == 1);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</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;Passed Test 3!&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="l00044"></a><span class="lineno"> 44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> test_case_4 = <a class="code" href="../../d9/d89/fibonacci_8cpp.html#ae7c261942e9479f06ac145c08dcb6cc7">fibonacci</a>(3);</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</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;Passed Test 4!&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="l00048"></a><span class="lineno"> 48</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> test_case_5 = <a class="code" href="../../d9/d89/fibonacci_8cpp.html#ae7c261942e9479f06ac145c08dcb6cc7">fibonacci</a>(4);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; assert(test_case_5 == 3);</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</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;Passed Test 5!&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="l00052"></a><span class="lineno"> 52</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> test_case_6 = <a class="code" href="../../d9/d89/fibonacci_8cpp.html#ae7c261942e9479f06ac145c08dcb6cc7">fibonacci</a>(15);</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; assert(test_case_6 == 610);</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</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;Passed Test 6!&quot;</span> &lt;&lt; <a class="codeRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a> &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="l00056"></a><span class="lineno"> 56</span>&#160;}</div>
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Here is the call graph for this function:</div>
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