quot;z=&quot;</span> &lt;&lt; z;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;            printf(<span class="stringliteral">&quot;z %f                              \r&quot;</span>,z);</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;        <span class="keywordflow">case</span> <span class="charliter