ass="lineno">  106</span>&#160;      <span class="keywordflow">if</span> ( (<span class="charliteral">&#39;0&#39;</span> &lt;= x &amp;&amp; x &lt;= <span class="charliteral">&#39;9&#39;</span>) || x == <span class="charliteral">&#39;.&#39;</span>) {</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        begin++;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;      } <span class="keywordflow">else</span> {</div><div class="line"><a name=