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<div class="headertitle"><div class="title">intersection_of_two_arrays.cpp</div></div>
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<div class="contents">
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<a href="../../de/dc5/intersection__of__two__arrays_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <algorithm></span> </div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <cassert></span> </div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <iostream></span> </div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <vector></span> </div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="keyword">namespace </span><a class="code hl_namespace" href="../../da/d6d/namespaceoperations__on__datastructures.html">operations_on_datastructures</a> {</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span></div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="keywordtype">void</span> <a class="code hl_function" href="../../da/d6d/namespaceoperations__on__datastructures.html#a6109193567a5b7e36a27f2b4865fce20">print</a>(<span class="keyword">const</span> std::vector<int32_t> &array) {</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordflow">for</span> (int32_t i : array) {</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> std::cout << i << <span class="stringliteral">" "</span>; </div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> }</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> std::cout << <span class="stringliteral">"\n"</span>; </div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span>}</div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span></div>
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<div class="foldopen" id="foldopen00049" data-start="{" data-end="}">
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="../../da/d6d/namespaceoperations__on__datastructures.html#adaf9a06f0c236c2d95c97e441ea2d12e"> 49</a></span>std::vector<int32_t> <a class="code hl_function" href="../../da/d6d/namespaceoperations__on__datastructures.html#adaf9a06f0c236c2d95c97e441ea2d12e">get_intersection</a>(<span class="keyword">const</span> std::vector<int32_t> &first,</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">const</span> std::vector<int32_t> &second) {</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> std::vector<int32_t> res; </div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordtype">size_t</span> f_index = 0; </div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordtype">size_t</span> s_index = 0; </div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordtype">size_t</span> f_length = first.size(); </div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordtype">size_t</span> s_length = second.size(); </div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">while</span> (f_index < f_length && s_index < s_length) {</div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">if</span> (first[f_index] < second[s_index]) {</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> f_index++; </div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (first[f_index] > second[s_index]) {</div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> s_index++; </div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordflow">if</span> ((res.size() == 0) || (first[f_index] != res.back())) {</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> res.push_back(</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> first[f_index]); </div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> }</div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> f_index++; </div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> s_index++; </div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> }</div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> }</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordflow">return</span> res;</div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span>}</div>
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</div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span>} <span class="comment">// namespace operations_on_datastructures</span></div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span></div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span><span class="keyword">namespace </span><a class="code hl_namespace" href="../../d9/df4/namespacetests.html">tests</a> {</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span><span class="keyword">using </span><a class="code hl_function" href="../../da/d6d/namespaceoperations__on__datastructures.html#adaf9a06f0c236c2d95c97e441ea2d12e">operations_on_datastructures::get_intersection</a>;</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span><span class="keyword">using </span><a class="code hl_function" href="../../da/d6d/namespaceoperations__on__datastructures.html#a6109193567a5b7e36a27f2b4865fce20">operations_on_datastructures::print</a>;</div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#a167c24bd817469ae47358d12e034f2d5">test1</a>() {</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> std::cout << <span class="stringliteral">"TEST CASE 1\n"</span>;</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> std::cout << <span class="stringliteral">"Intialized a = {} b = {}\n"</span>;</div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> std::cout << <span class="stringliteral">"Expected result: {}\n"</span>;</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> std::vector<int32_t> a = {};</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> std::vector<int32_t> b = {};</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> std::vector<int32_t> <a class="code hl_function" href="../../de/dc3/fibonacci__sum_8cpp.html#aadb40ac4c74a7efc0680b83eeee138aa">result</a> = <a class="code hl_function" href="../../d9/df4/namespacetests.html#adaf9a06f0c236c2d95c97e441ea2d12e">get_intersection</a>(a, b);</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> assert(result == a); </div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#a6109193567a5b7e36a27f2b4865fce20">print</a>(result); </div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> std::cout << <span class="stringliteral">"TEST PASSED!\n\n"</span>;</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span>}</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#abdd77344d4af8fd56d14a5cabbf2f669">test2</a>() {</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> std::cout << <span class="stringliteral">"TEST CASE 2\n"</span>;</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> std::cout << <span class="stringliteral">"Intialized a = {} b = {2, 3}\n"</span>;</div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> std::cout << <span class="stringliteral">"Expected result: {}\n"</span>;</div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> std::vector<int32_t> a = {};</div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> std::vector<int32_t> b = {2, 3};</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> std::vector<int32_t> <a class="code hl_function" href="../../de/dc3/fibonacci__sum_8cpp.html#aadb40ac4c74a7efc0680b83eeee138aa">result</a> = <a class="code hl_function" href="../../d9/df4/namespacetests.html#adaf9a06f0c236c2d95c97e441ea2d12e">get_intersection</a>(a, b);</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> assert(result == a); </div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#a6109193567a5b7e36a27f2b4865fce20">print</a>(result); </div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> std::cout << <span class="stringliteral">"TEST PASSED!\n\n"</span>;</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span>}</div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#aa515639572647508b94986489aab6d76">test3</a>() {</div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> std::cout << <span class="stringliteral">"TEST CASE 3\n"</span>;</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> std::cout << <span class="stringliteral">"Intialized a = {4, 6} b = {3, 6}\n"</span>;</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> std::cout << <span class="stringliteral">"Expected result: {6}\n"</span>;</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> std::vector<int32_t> a = {4, 6};</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> std::vector<int32_t> b = {3, 6};</div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> std::vector<int32_t> <a class="code hl_function" href="../../de/dc3/fibonacci__sum_8cpp.html#aadb40ac4c74a7efc0680b83eeee138aa">result</a> = <a class="code hl_function" href="../../d9/df4/namespacetests.html#adaf9a06f0c236c2d95c97e441ea2d12e">get_intersection</a>(a, b);</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> std::vector<int32_t> expected = {6};</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> assert(result == expected); </div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#a6109193567a5b7e36a27f2b4865fce20">print</a>(result); </div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> std::cout << <span class="stringliteral">"TEST PASSED!\n\n"</span>;</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span>}</div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#a2b9769e44683dcb67fe1083ad91e134d">test4</a>() {</div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> std::cout << <span class="stringliteral">"TEST CASE 4\n"</span>;</div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> std::cout << <span class="stringliteral">"Intialized a = {4, 6, 6, 6} b = {2, 4, 4, 6}\n"</span>;</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> std::cout << <span class="stringliteral">"Expected result: {4, 6}\n"</span>;</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> std::vector<int32_t> a = {4, 6, 6, 6};</div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> std::vector<int32_t> b = {2, 4, 4, 6};</div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> std::vector<int32_t> <a class="code hl_function" href="../../de/dc3/fibonacci__sum_8cpp.html#aadb40ac4c74a7efc0680b83eeee138aa">result</a> = <a class="code hl_function" href="../../d9/df4/namespacetests.html#adaf9a06f0c236c2d95c97e441ea2d12e">get_intersection</a>(a, b);</div>
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<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> std::vector<int32_t> expected = {4, 6};</div>
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<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> assert(result == expected); </div>
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<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#a6109193567a5b7e36a27f2b4865fce20">print</a>(result); </div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> std::cout << <span class="stringliteral">"TEST PASSED!\n\n"</span>;</div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span>}</div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#af7b81d7a1534216af6a36a80135beb86">test5</a>() {</div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> std::cout << <span class="stringliteral">"TEST CASE 5\n"</span>;</div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> std::cout << <span class="stringliteral">"Intialized a = {1, 2, 3, 4, 6, 7, 9} b = {2, 3, 4, 5}\n"</span>;</div>
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<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> std::cout << <span class="stringliteral">"Expected result: {2, 3, 4}\n"</span>;</div>
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> std::vector<int32_t> a = {1, 2, 3, 4, 6, 7, 9};</div>
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> std::vector<int32_t> b = {2, 3, 4, 5};</div>
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> std::vector<int32_t> <a class="code hl_function" href="../../de/dc3/fibonacci__sum_8cpp.html#aadb40ac4c74a7efc0680b83eeee138aa">result</a> = <a class="code hl_function" href="../../d9/df4/namespacetests.html#adaf9a06f0c236c2d95c97e441ea2d12e">get_intersection</a>(a, b);</div>
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<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> std::vector<int32_t> expected = {2, 3, 4};</div>
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<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> assert(result == expected); </div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#a6109193567a5b7e36a27f2b4865fce20">print</a>(result); </div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> std::cout << <span class="stringliteral">"TEST PASSED!\n\n"</span>;</div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span>}</div>
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<div class="foldopen" id="foldopen00166" data-start="{" data-end="}">
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<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"><a class="line" href="../../d9/df4/namespacetests.html#aacafde185abd8670abee51157f273dc2"> 166</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#aacafde185abd8670abee51157f273dc2">test6</a>() {</div>
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<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> std::cout << <span class="stringliteral">"TEST CASE 6\n"</span>;</div>
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<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> std::cout << <span class="stringliteral">"Intialized a = {1, 3, 3, 2, 5, 9, 4, 7, 3, 2} "</span>;</div>
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<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> std::cout << <span class="stringliteral">"b = {11, 3, 7, 8, 6}\n"</span>;</div>
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> std::cout << <span class="stringliteral">"Expected result: {3, 7}\n"</span>;</div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> std::vector<int32_t> a = {1, 3, 3, 2, 5, 9, 4, 7, 3, 2};</div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> std::vector<int32_t> b = {11, 3, 7, 8, 6};</div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> std::sort(a.begin(), a.end()); </div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> std::sort(b.begin(), b.end()); </div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> std::vector<int32_t> result = <a class="code hl_function" href="../../d9/df4/namespacetests.html#adaf9a06f0c236c2d95c97e441ea2d12e">get_intersection</a>(a, b);</div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> std::vector<int32_t> expected = {3, 7};</div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> assert(result == expected); </div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#a6109193567a5b7e36a27f2b4865fce20">print</a>(result); </div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> std::cout << <span class="stringliteral">"TEST PASSED!\n\n"</span>;</div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span>}</div>
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</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span>} <span class="comment">// namespace tests</span></div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span></div>
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<div class="foldopen" id="foldopen00187" data-start="{" data-end="}">
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"><a class="line" href="../../de/dc5/intersection__of__two__arrays_8cpp.html#aa8dca7b867074164d5f45b0f3851269d"> 187</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../de/dc5/intersection__of__two__arrays_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a>() {</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#a167c24bd817469ae47358d12e034f2d5">tests::test1</a>();</div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#abdd77344d4af8fd56d14a5cabbf2f669">tests::test2</a>();</div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#aa515639572647508b94986489aab6d76">tests::test3</a>();</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#a2b9769e44683dcb67fe1083ad91e134d">tests::test4</a>();</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#af7b81d7a1534216af6a36a80135beb86">tests::test5</a>();</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <a class="code hl_function" href="../../d9/df4/namespacetests.html#aacafde185abd8670abee51157f273dc2">tests::test6</a>();</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span>}</div>
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</div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span></div>
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<div class="foldopen" id="foldopen00200" data-start="{" data-end="}">
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"><a class="line" href="../../de/dc5/intersection__of__two__arrays_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4"> 200</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="../../de/dc5/intersection__of__two__arrays_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a>() {</div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <a class="code hl_function" href="../../de/dc5/intersection__of__two__arrays_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a>(); <span class="comment">// run self-test implementations</span></div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span>}</div>
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</div>
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<div class="ttc" id="afibonacci__sum_8cpp_html_aadb40ac4c74a7efc0680b83eeee138aa"><div class="ttname"><a href="../../de/dc3/fibonacci__sum_8cpp.html#aadb40ac4c74a7efc0680b83eeee138aa">math::fibonacci_sum::result</a></div><div class="ttdeci">uint64_t result(uint64_t n)</div><div class="ttdef"><b>Definition</b> <a href="../../de/dc3/fibonacci__sum_8cpp_source.html#l00077">fibonacci_sum.cpp:77</a></div></div>
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<div class="ttc" id="aintersection__of__two__arrays_8cpp_html_aa8dca7b867074164d5f45b0f3851269d"><div class="ttname"><a href="../../de/dc5/intersection__of__two__arrays_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a></div><div class="ttdeci">static void test()</div><div class="ttdoc">Function to test the correctness of get_intersection() function.</div><div class="ttdef"><b>Definition</b> <a href="#l00187">intersection_of_two_arrays.cpp:187</a></div></div>
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<div class="ttc" id="aintersection__of__two__arrays_8cpp_html_ae66f6b31b5ad750f1fe042a706a4e3d4"><div class="ttname"><a href="../../de/dc5/intersection__of__two__arrays_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a></div><div class="ttdeci">int main()</div><div class="ttdoc">main function</div><div class="ttdef"><b>Definition</b> <a href="#l00200">intersection_of_two_arrays.cpp:200</a></div></div>
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<div class="ttc" id="anamespaceoperations__on__datastructures_html"><div class="ttname"><a href="../../da/d6d/namespaceoperations__on__datastructures.html">operations_on_datastructures</a></div><div class="ttdoc">for std::vector</div></div>
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<div class="ttc" id="anamespaceoperations__on__datastructures_html_a6109193567a5b7e36a27f2b4865fce20"><div class="ttname"><a href="../../da/d6d/namespaceoperations__on__datastructures.html#a6109193567a5b7e36a27f2b4865fce20">operations_on_datastructures::print</a></div><div class="ttdeci">void print(const std::vector< int32_t > &array)</div><div class="ttdoc">Prints the values of a vector sequentially, ending with a newline character.</div><div class="ttdef"><b>Definition</b> <a href="../../d9/d14/array__left__rotation_8cpp_source.html#l00029">array_left_rotation.cpp:29</a></div></div>
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<div class="ttc" id="anamespaceoperations__on__datastructures_html_adaf9a06f0c236c2d95c97e441ea2d12e"><div class="ttname"><a href="../../da/d6d/namespaceoperations__on__datastructures.html#adaf9a06f0c236c2d95c97e441ea2d12e">operations_on_datastructures::get_intersection</a></div><div class="ttdeci">std::vector< int32_t > get_intersection(const std::vector< int32_t > &first, const std::vector< int32_t > &second)</div><div class="ttdoc">Gets the intersection of two sorted arrays, and returns them in a vector.</div><div class="ttdef"><b>Definition</b> <a href="#l00049">intersection_of_two_arrays.cpp:49</a></div></div>
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<div class="ttc" id="anamespacetests_html"><div class="ttname"><a href="../../d9/df4/namespacetests.html">tests</a></div><div class="ttdoc">Testcases to check Union of Two Arrays.</div></div>
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<div class="ttc" id="anamespacetests_html_a167c24bd817469ae47358d12e034f2d5"><div class="ttname"><a href="../../d9/df4/namespacetests.html#a167c24bd817469ae47358d12e034f2d5">tests::test1</a></div><div class="ttdeci">void test1()</div><div class="ttdoc">A Test to check an simple case.</div><div class="ttdef"><b>Definition</b> <a href="../../d9/d14/array__left__rotation_8cpp_source.html#l00075">array_left_rotation.cpp:75</a></div></div>
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<div class="ttc" id="anamespacetests_html_a2b9769e44683dcb67fe1083ad91e134d"><div class="ttname"><a href="../../d9/df4/namespacetests.html#a2b9769e44683dcb67fe1083ad91e134d">tests::test4</a></div><div class="ttdeci">void test4()</div><div class="ttdoc">A Test to check a very large input.</div><div class="ttdef"><b>Definition</b> <a href="../../d9/d14/array__left__rotation_8cpp_source.html#l00120">array_left_rotation.cpp:120</a></div></div>
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<div class="ttc" id="anamespacetests_html_a6109193567a5b7e36a27f2b4865fce20"><div class="ttname"><a href="../../d9/df4/namespacetests.html#a6109193567a5b7e36a27f2b4865fce20">tests::print</a></div><div class="ttdeci">void print(const std::vector< int32_t > &array)</div><div class="ttdoc">Prints the values of a vector sequentially, ending with a newline character.</div><div class="ttdef"><b>Definition</b> <a href="../../d9/d14/array__left__rotation_8cpp_source.html#l00029">array_left_rotation.cpp:29</a></div></div>
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<div class="ttc" id="anamespacetests_html_aa515639572647508b94986489aab6d76"><div class="ttname"><a href="../../d9/df4/namespacetests.html#aa515639572647508b94986489aab6d76">tests::test3</a></div><div class="ttdeci">void test3()</div><div class="ttdoc">A Test to check an invalid shift value.</div><div class="ttdef"><b>Definition</b> <a href="../../d9/d14/array__left__rotation_8cpp_source.html#l00105">array_left_rotation.cpp:105</a></div></div>
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<div class="ttc" id="anamespacetests_html_aacafde185abd8670abee51157f273dc2"><div class="ttname"><a href="../../d9/df4/namespacetests.html#aacafde185abd8670abee51157f273dc2">tests::test6</a></div><div class="ttdeci">void test6()</div><div class="ttdoc">A Test to check correct functionality with an array sorted using std::sort.</div><div class="ttdef"><b>Definition</b> <a href="#l00166">intersection_of_two_arrays.cpp:166</a></div></div>
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<div class="ttc" id="anamespacetests_html_abdd77344d4af8fd56d14a5cabbf2f669"><div class="ttname"><a href="../../d9/df4/namespacetests.html#abdd77344d4af8fd56d14a5cabbf2f669">tests::test2</a></div><div class="ttdeci">void test2()</div><div class="ttdoc">A Test to check an empty vector.</div><div class="ttdef"><b>Definition</b> <a href="../../d9/d14/array__left__rotation_8cpp_source.html#l00090">array_left_rotation.cpp:90</a></div></div>
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<div class="ttc" id="anamespacetests_html_adaf9a06f0c236c2d95c97e441ea2d12e"><div class="ttname"><a href="../../d9/df4/namespacetests.html#adaf9a06f0c236c2d95c97e441ea2d12e">tests::get_intersection</a></div><div class="ttdeci">std::vector< int32_t > get_intersection(const std::vector< int32_t > &first, const std::vector< int32_t > &second)</div><div class="ttdoc">Gets the intersection of two sorted arrays, and returns them in a vector.</div><div class="ttdef"><b>Definition</b> <a href="#l00049">intersection_of_two_arrays.cpp:49</a></div></div>
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<div class="ttc" id="anamespacetests_html_af7b81d7a1534216af6a36a80135beb86"><div class="ttname"><a href="../../d9/df4/namespacetests.html#af7b81d7a1534216af6a36a80135beb86">tests::test5</a></div><div class="ttdeci">void test5()</div><div class="ttdoc">A Test to check a shift of zero.</div><div class="ttdef"><b>Definition</b> <a href="../../d9/d14/array__left__rotation_8cpp_source.html#l00143">array_left_rotation.cpp:143</a></div></div>
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