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<div class="headertitle"><div class="title">generate_parentheses.cpp File Reference</div></div>
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<div class="contents">
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<p>Well-formed <a href="https://leetcode.com/explore/interview/card/top-interview-questions-medium/109/backtracking/794/" target="_blank">Generated Parentheses</a> with all combinations.
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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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<code>#include <vector></code><br />
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</div><div class="textblock"><div class="dynheader">
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Include dependency graph for generate_parentheses.cpp:</div>
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<div class="dyncontent">
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<p><a href="../../dd/d1e/generate__parentheses_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-nested-classes" class="groupheader"><a id="nested-classes" name="nested-classes"></a>
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Classes</h2></td></tr>
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<tr class="memitem:backtracking_3A_3Agenerate_5Fparentheses" id="r_backtracking_3A_3Agenerate_5Fparentheses"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/de5/classbacktracking_1_1generate__parentheses.html">backtracking::generate_parentheses</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="../../df/de5/classbacktracking_1_1generate__parentheses.html" title="generate_parentheses class">generate_parentheses</a> class <a href="../../df/de5/classbacktracking_1_1generate__parentheses.html#details">More...</a><br /></td></tr>
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Namespaces</h2></td></tr>
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<tr class="memitem:backtracking" id="r_backtracking"><td class="memItemLeft" align="right" valign="top">namespace  </td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/dc0/namespacebacktracking.html">backtracking</a></td></tr>
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<tr class="memdesc:db/dc0/namespacebacktracking"><td class="mdescLeft"> </td><td class="mdescRight">for vector container <br /></td></tr>
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</table><table class="memberdecls">
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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:aa8dca7b867074164d5f45b0f3851269d" id="r_aa8dca7b867074164d5f45b0f3851269d"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="#aa8dca7b867074164d5f45b0f3851269d">test</a> ()</td></tr>
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<tr class="memdesc:aa8dca7b867074164d5f45b0f3851269d"><td class="mdescLeft"> </td><td class="mdescRight">Self-test implementations. <br /></td></tr>
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<tr class="memitem:gae66f6b31b5ad750f1fe042a706a4e3d4" id="r_gae66f6b31b5ad750f1fe042a706a4e3d4"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="#gae66f6b31b5ad750f1fe042a706a4e3d4">main</a> ()</td></tr>
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<tr class="memdesc:gae66f6b31b5ad750f1fe042a706a4e3d4"><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>Well-formed <a href="https://leetcode.com/explore/interview/card/top-interview-questions-medium/109/backtracking/794/" target="_blank">Generated Parentheses</a> with all combinations. </p>
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<p>a sequence of parentheses is well-formed if each opening parentheses has a corresponding closing parenthesis and the closing parentheses are correctly ordered</p>
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<dl class="section author"><dt>Author</dt><dd><a href="https://github.com/WoWS17" target="_blank">Giuseppe Coco</a> </dd></dl>
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<p class="definition">Definition in file <a class="el" href="../../dd/d1e/generate__parentheses_8cpp_source.html">generate_parentheses.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="gae66f6b31b5ad750f1fe042a706a4e3d4" name="gae66f6b31b5ad750f1fe042a706a4e3d4"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#gae66f6b31b5ad750f1fe042a706a4e3d4">◆ </a></span>main()</h2>
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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>Driver Code </p>
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<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="../../d6/d50/_2_users_2runner_2work_2_c-_plus-_plus_2_c-_plus-_plus_2math_2iterative_factorial_8cpp-example.html#a2">/Users/runner/work/C-Plus-Plus/C-Plus-Plus/math/iterative_factorial.cpp</a>, <a class="el" href="../../df/dcd/_2_users_2runner_2work_2_c-_plus-_plus_2_c-_plus-_plus_2math_2quadratic_equations_complex_numbers_8cpp-example.html#a3">/Users/runner/work/C-Plus-Plus/C-Plus-Plus/math/quadratic_equations_complex_numbers.cpp</a>, <a class="el" href="../../dc/dc4/_2_users_2runner_2work_2_c-_plus-_plus_2_c-_plus-_plus_2numerical_methods_2rungekutta_8cpp-example.html#a4">/Users/runner/work/C-Plus-Plus/C-Plus-Plus/numerical_methods/rungekutta.cpp</a>, and <a class="el" href="../../dd/db0/_2_users_2runner_2work_2_c-_plus-_plus_2_c-_plus-_plus_2sorting_2wiggle_sort_8cpp-example.html#a3">/Users/runner/work/C-Plus-Plus/C-Plus-Plus/sorting/wiggle_sort.cpp</a>.</dd>
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</dl>
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<p class="definition">Definition at line <a class="el" href="../../dd/d1e/generate__parentheses_8cpp_source.html#l00110">110</a> of file <a class="el" href="../../dd/d1e/generate__parentheses_8cpp_source.html">generate_parentheses.cpp</a>.</p>
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<div class="fragment"><div class="line"><span class="lineno"> 110</span> {</div>
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<div class="line"><span class="lineno"> 111</span> <a class="code hl_function" href="#aa8dca7b867074164d5f45b0f3851269d">test</a>(); <span class="comment">// run self-test implementations</span></div>
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<div class="line"><span class="lineno"> 112</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><span class="lineno"> 113</span>}</div>
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<div class="ttc" id="agenerate__parentheses_8cpp_html_aa8dca7b867074164d5f45b0f3851269d"><div class="ttname"><a href="#aa8dca7b867074164d5f45b0f3851269d">test</a></div><div class="ttdeci">static void test()</div><div class="ttdoc">Self-test implementations.</div><div class="ttdef"><b>Definition</b> <a href="../../dd/d1e/generate__parentheses_8cpp_source.html#l00082">generate_parentheses.cpp:82</a></div></div>
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<a id="aa8dca7b867074164d5f45b0f3851269d" name="aa8dca7b867074164d5f45b0f3851269d"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aa8dca7b867074164d5f45b0f3851269d">◆ </a></span>test()</h2>
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<td class="memname">void test </td>
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<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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<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="../../d6/d50/_2_users_2runner_2work_2_c-_plus-_plus_2_c-_plus-_plus_2math_2iterative_factorial_8cpp-example.html#a1">/Users/runner/work/C-Plus-Plus/C-Plus-Plus/math/iterative_factorial.cpp</a>, <a class="el" href="../../df/dcd/_2_users_2runner_2work_2_c-_plus-_plus_2_c-_plus-_plus_2math_2quadratic_equations_complex_numbers_8cpp-example.html#a2">/Users/runner/work/C-Plus-Plus/C-Plus-Plus/math/quadratic_equations_complex_numbers.cpp</a>, <a class="el" href="../../dc/dc4/_2_users_2runner_2work_2_c-_plus-_plus_2_c-_plus-_plus_2numerical_methods_2rungekutta_8cpp-example.html#a3">/Users/runner/work/C-Plus-Plus/C-Plus-Plus/numerical_methods/rungekutta.cpp</a>, and <a class="el" href="../../dd/db0/_2_users_2runner_2work_2_c-_plus-_plus_2_c-_plus-_plus_2sorting_2wiggle_sort_8cpp-example.html#a2">/Users/runner/work/C-Plus-Plus/C-Plus-Plus/sorting/wiggle_sort.cpp</a>.</dd>
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</dl>
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<p class="definition">Definition at line <a class="el" href="../../dd/d1e/generate__parentheses_8cpp_source.html#l00082">82</a> of file <a class="el" href="../../dd/d1e/generate__parentheses_8cpp_source.html">generate_parentheses.cpp</a>.</p>
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<div class="fragment"><div class="line"><span class="lineno"> 82</span> {</div>
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<div class="line"><span class="lineno"> 83</span> <span class="keywordtype">int</span> n = 0;</div>
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<div class="line"><span class="lineno"> 84</span> std::vector<std::string> patterns;</div>
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<div class="line"><span class="lineno"> 85</span> <a class="code hl_class" href="../../df/de5/classbacktracking_1_1generate__parentheses.html">backtracking::generate_parentheses</a> p;</div>
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<div class="line"><span class="lineno"> 86</span> </div>
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<div class="line"><span class="lineno"> 87</span> n = 1;</div>
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<div class="line"><span class="lineno"> 88</span> patterns = {{<span class="stringliteral">"()"</span>}};</div>
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<div class="line"><span class="lineno"> 89</span> assert(p.<a class="code hl_function" href="../../df/de5/classbacktracking_1_1generate__parentheses.html#af39c03d80ce0ba9fbf659b420980d160">generate</a>(n) == patterns);</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> n = 3;</div>
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<div class="line"><span class="lineno"> 92</span> patterns = {{<span class="stringliteral">"()()()"</span>}, {<span class="stringliteral">"()(())"</span>}, {<span class="stringliteral">"(())()"</span>}, {<span class="stringliteral">"(()())"</span>}, {<span class="stringliteral">"((()))"</span>}};</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> assert(p.<a class="code hl_function" href="../../df/de5/classbacktracking_1_1generate__parentheses.html#af39c03d80ce0ba9fbf659b420980d160">generate</a>(n) == patterns);</div>
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<div class="line"><span class="lineno"> 95</span> </div>
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<div class="line"><span class="lineno"> 96</span> n = 4;</div>
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<div class="line"><span class="lineno"> 97</span> patterns = {{<span class="stringliteral">"()()()()"</span>}, {<span class="stringliteral">"()()(())"</span>}, {<span class="stringliteral">"()(())()"</span>}, {<span class="stringliteral">"()(()())"</span>},</div>
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<div class="line"><span class="lineno"> 98</span> {<span class="stringliteral">"()((()))"</span>}, {<span class="stringliteral">"(())()()"</span>}, {<span class="stringliteral">"(())(())"</span>}, {<span class="stringliteral">"(()())()"</span>},</div>
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<div class="line"><span class="lineno"> 99</span> {<span class="stringliteral">"(()()())"</span>}, {<span class="stringliteral">"(()(()))"</span>}, {<span class="stringliteral">"((()))()"</span>}, {<span class="stringliteral">"((())())"</span>},</div>
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<div class="line"><span class="lineno"> 100</span> {<span class="stringliteral">"((()()))"</span>}, {<span class="stringliteral">"(((())))"</span>}};</div>
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<div class="line"><span class="lineno"> 101</span> assert(p.<a class="code hl_function" href="../../df/de5/classbacktracking_1_1generate__parentheses.html#af39c03d80ce0ba9fbf659b420980d160">generate</a>(n) == patterns);</div>
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<div class="line"><span class="lineno"> 102</span> </div>
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<div class="line"><span class="lineno"> 103</span> std::cout << <span class="stringliteral">"All tests passed\n"</span>;</div>
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<div class="line"><span class="lineno"> 104</span>}</div>
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<div class="ttc" id="aclassbacktracking_1_1generate__parentheses_html"><div class="ttname"><a href="../../df/de5/classbacktracking_1_1generate__parentheses.html">backtracking::generate_parentheses</a></div><div class="ttdoc">generate_parentheses class</div><div class="ttdef"><b>Definition</b> <a href="../../dd/d1e/generate__parentheses_8cpp_source.html#l00026">generate_parentheses.cpp:26</a></div></div>
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<div class="ttc" id="aclassbacktracking_1_1generate__parentheses_html_af39c03d80ce0ba9fbf659b420980d160"><div class="ttname"><a href="../../df/de5/classbacktracking_1_1generate__parentheses.html#af39c03d80ce0ba9fbf659b420980d160">backtracking::generate_parentheses::generate</a></div><div class="ttdeci">std::vector< std::string > generate(int n)</div><div class="ttdoc">wrapper interface</div><div class="ttdef"><b>Definition</b> <a href="../../dd/d1e/generate__parentheses_8cpp_source.html#l00070">generate_parentheses.cpp:70</a></div></div>
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