擅长:python、mysql、java
<p>一种可行的解决方案是:</p>
<pre><code>def stars_pyramid(n, indent):
if n <= 0:
return
s = '*' * n
i = indent * ' '
print i + s
stars_pyramid(n-2, indent+1)
n = 10
indent = 0
stars_pyramid(n, indent) outputs:
**********
********
******
****
**
</code></pre>