kaiser_yinkai

摘要： 1 class Frog: 2 def __init__(self,name): 3 self.name = name 4 5 def __str__(self): 6 return self.name 7 8 def interact_with(self,obstacle): 9 print('{ 阅读全文

摘要： 1 class a: 2 def __init__(self,arg): 3 self.data = arg 4 5 def reminder(self): 6 print('{} is a number'.format(self.data)) 7 self.data = self.data**2 阅读全文