擅长:python、mysql、java
<blockquote>
<p>The body of the loop must be indented. indentation is Python’s way of
grouping statements. Note that each line within a basic block must be
indented by the same amount.</p>
</blockquote>
<p>所以正确的语法是:</p>
<pre><code>for i in range (y):
ai = numero[i]
</code></pre>
<p>您可以从<a href="https://docs.python.org/2/tutorial/introduction.html" rel="nofollow">here</a>开始学习python基础知识</p>