擅长:python、mysql、java
<p>你没有把号码打出来。使用<code>int()</code>函数来完成。你知道吗</p>
<pre><code>def cube(number2):
pine = number2**3
return pine
def by_three(number2):
if number2 % 3 == 0:
return cube(number2)
else:
return False
number2 = int(raw_input("Pick a number"))
print by_three(number2)
</code></pre>