cial">&lt;</span><span class="keyword">float</span><span class="special">,</span> <span class="keyword">unsigned</span><span class="special">&gt;(</span><span class="identifier">x</span><span class="special">.</span><span class="identifier">net_worth</span><span class="special">);</span>
      <span class="keyword">unsigned</span> <span class="keyword">char</span> <span class="identifier">result</span> <span class="special">=</span> <span class="special">(</span><span class="identifier">key</span> <span cla