<span class="p">(</span><span class="n">line</span><span class="p">,</span> <span class="s">" "</span><span class="p">);</span>
            <span class="k">for</span> <span class="p">(</span><span class="n">string</span> <span class="n">t</span> <span class="o">:</span> <span class="n">tokens</span><span class="p">)</span> <span class="p">{</span>
                <span class="k">if</span> <span class="p">(</span><span class="n">t</span> <span class="o">==</span> <span class="n">number</span><span class="p">