<p>1//10==0,带整数除法,所以-1//10!= 0 ? 你知道吗</p>
<pre><code>MPython 3.7.0b3 (v3.7.0b3:4e7efa9c6f, Mar 29 2018, 18:42:04) [MSC v.1913 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> -1 // 10
-1
</code></pre>
<p>这应该发生吗?你知道吗</p>