text: # -*- coding: utf-8 -*-
  # @Author: Administrator
  # @Date:   2019-04-25 08:42:04
  # @Last Modified by:   zhongxinghong
  # @Last Modified time: 2019-05-02 22:40:20
  """
  I/O 流
  
  为不同的 I/O 方式提供统一的接口
  """
  
  __all__ = [
  
      "BotzoneIstream",
      "BotzoneOstream",
  
      ]
  
  #{ BEGIN }#
  
  class BotzoneIstream(object):
  
      def read(self):
          return input()
  
  
  class BotzoneOstream(object):
  
      def write(self, data):
          print(data)
  
  #{ END }#