n class="keyword">char</span><span class="special">**</span> <span class="identifier">argv</span><span class="special">)</span>
<span class="special">{</span>
   <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">s</span><span class="special">;</span>
   <span class="keyword">int</span> <span class="identifier">i</span><span class="special">;</span>
   <span class="keyword">for</span><span class="special">(</span><span class="ide