hml-future

摘要： class HouseItem: def __init__(self, name, area): self.name = name self.area = area def __str__(self): return ("%s占地面积时%f平方" % (self.name, self.area)) 阅读全文

摘要： class Dog: def __init__(self,name,color): self.name = name self.color = color def __str__(self): print("一只%s的狗叫%s" % (self.color,self.name)) def bark( 阅读全文