text: # -*- coding: utf-8 -*-
  
  from base.input_output import *
  
  
  def inp_outp():
      """
      输入输出：base.input_output
      :return:NONE
      """
      output_print("hello world")
      str = input_print()
      print str
  
  
  if __name__ == '__main__':
      inp_outp()
  