擅长:python、mysql、java
<pre><code>class Example:
def __init__(self, x):
self.x = x
def square(self):
return self.x**2
def cube(self):
return self.x**3
def squarethencube(self):
return (self.x**2)**3
two = Example(2)
print(two.squarethencube())
</code></pre>