ial">(</span><span class="identifier">i</span> <span class="special">!=</span> <span class="identifier">j</span><span class="special">)</span>
   <span class="special">{</span>
      <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="special">(*</span><span class="identifier">i</span><span class="special">)[</span><span class="number">0</span><span class="special">]</span> <span class="special">&lt;&lt;</s