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    copied!<p>Beyond <a href="https://stackoverflow.com/questions/3757899/sorting-strings-using-qsort/3757917#3757917">why qsort fails</a>, don't use it in C++.</p> <pre><code>#include &lt;algorithm&gt; #include &lt;iostream&gt; #include &lt;iterator&gt; #include &lt;string&gt; char const* const raw_data[5] = {"dat", "mai", "lik", "mar", "ana"}; std::vector&lt;std::string&gt; data (raw_data, raw_data + 5); // would rarely be a global // see below for code that needs to go here int main() { using namespace std; cout &lt;&lt; "before: " &lt;&lt; data &lt;&lt; "\n"; sort(data.begin(), data.end()); cout &lt;&lt; "after: " &lt;&lt; data &lt;&lt; "\n"; return 0; } </code></pre> <p>Boost has stream inserter overloads to output a vector directly, but here's one <a href="http://bitbucket.org/kniht/scraps/src/tip/cpp/kniht/streamutil.hpp" rel="nofollow noreferrer">simple version</a>. This goes into a header, rather than being copied and pasted continually:</p> <pre><code>template&lt;class Stream, class Iter, class Ch&gt; void write_sequence(Stream&amp; s, Iter begin, Iter end, Ch const* initial, Ch const* sep, Ch const* final) { if (initial) { s &lt;&lt; initial; } if (begin != end) { s &lt;&lt; *begin; ++begin; for (; begin != end; ++begin) { if (sep) { s &lt;&lt; sep; } s &lt;&lt; *begin; } } if (final) { s &lt;&lt; final; } } template&lt;class T, class A&gt; std::ostream&amp; operator&lt;&lt;(std::ostream&amp; s, std::vector&lt;T,A&gt; const&amp; value) { write_sequence(s, value.begin(), value.end(), "[", ", ", "]"); return s; } </code></pre>
 

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