n><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">)&gt;</span>      <span class="special">(</span><span class="string">"calculate"</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="string">"calc(float): "</span> <span class="special">&lt;&lt;</span> <span class="special">(</span><span class="identif