擅长:python、mysql、java
<p>正确格式化:</p>
<pre><code>for rows in range(1, 11):
print('{:>2d}'.format(rows), 10 * '* ')
</code></pre>
<p>收益率:</p>
<pre><code> 1 * * * * * * * * * *
2 * * * * * * * * * *
3 * * * * * * * * * *
4 * * * * * * * * * *
5 * * * * * * * * * *
6 * * * * * * * * * *
7 * * * * * * * * * *
8 * * * * * * * * * *
9 * * * * * * * * * *
10 * * * * * * * * * *
</code></pre>
<p>有关格式化的更多信息,请查看<a href="https://pyformat.info/" rel="nofollow noreferrer">this</a>和<a href="https://docs.python.org/3.4/library/string.html" rel="nofollow noreferrer">this</a></p>