擅长:python、mysql、java
<p>将<code>break</code>替换为<code>return</code>。<code>break</code>只能在循环内使用,而{<cd2>}可以在函数中的任何位置工作。最终代码如下:</p>
<pre><code>def playAgain1():
print("Would you like to keep boxing or quit while you are ahead? (y/n)")
playAgain = input().lower()
if not playAgain.startswith('y'):
print("Whatever you chicken.")
return
else:
# do whatever you do when they say yes
</code></pre>