擅长:python、mysql、java
<p>我在下面的<a href="https://stackoverflow.com/questions/21048933/understanding-recursion-in-python-2-think-python-exercise-5/39974778#39974778">question</a>中发布了一张图片,为了快速导航,这里是我的图片:</p>
<p><a href="https://i.stack.imgur.com/rIfDL.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rIfDL.jpg" alt="Explanation"/></a></p>