ss="special">!=</span> <span class="identifier">last</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">first</span><span class="special">;</span>
        <span class="special">++</span><span class="identifier">first</span><span class="special">;</span>
    <span class="special">}</span>
  