d">char</span><span class="special">*</span> <span class="identifier">argv</span><span class="special">[])</span>
<span class="special">{</span>
    <span class="comment">// these variables are used to count characters, words and lines</span>
    <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="identifier">c</span> <span class="special">=</span> <span class="number">0</span><span class="special">,</span> <span class="identifier">w</span> <