<pre><code>float a = 0;
while (true)
{
a++;
if (a > 16777216)
break; // Will never break... a stops at 16777216
}
</code></pre>
<p>有谁能解释一下为什么在这段代码中,浮点值不再递增为16777216?</p>
<p><strong>编辑:</strong></p>
<p>或者更简单:</p>
<pre><code>float a = 16777217; // a becomes 16777216
</code></pre>