</span> <span class=identifier>compute_fibonacci</span>
<span class=special>{</span>
  <span class=identifier>compute_fibonacci</span><span class=special>(</span><span class=keyword>int</span> <span class=identifier>n</span><span class=special>):</span>
    <span class=identifier>result</span><span class=special>(</span><span class=identifier>n</span><span class=special>==</span><span class=number>0</span><span class=special>?</span><span class=number>0</span><span class=special>:</span><span class=identifi