);</span>
   <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">Grep</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">&gt;&amp;</span> <span class="identifier">v</span><span class="special">,</span> <span class="keywo