LisPythoniC

摘要： class Stack(object): def __init__(self,**kwargs): self.__dict__.update(kwargs) def __str__(self): return '|'.join( ['%s:%s'%(k,getattr(self,k)) for k in sorted(self.__dict__)]) __repr__ = __str__def fab(n): if n==1 or n==2: return 1 return f... 阅读全文