text: #_*_ coding: utf-8 _*_
  
  import keyword
  
  print keyword.kwlist
  print
  print len(keyword.kwlist)
  
  print abs(-3)
  print max(1,2)
  print max([1,2,3])
  print max("abc")
  print max("a","b","c")
  print pow(2,4)
  print 2**4
  print pow(3,3)
  print 3**3
  print 2**-1
  
  print str(3)
  print str([1,2])
  print [1,2]
  print range(1,10)
  print range(3,10,2)
  print range(10,2,-2)