擅长:python、mysql、java
<p>我想你可以用else语句:</p>
<pre><code>for x in range(10):
print x
else:
print x**2
</code></pre>
<p>来自Python文档:</p>
<blockquote>
<p>When the items are exhausted (which is immediately when the sequence
is empty), the suite in the else clause, if present, is executed, and
the loop terminates.</p>
</blockquote>