text: """Iterate over map entries, ordered by keys.
  
  Print each key _k with its value _x from an associative array _mymap, in ascending order of _k.
  
  Source: programming-idioms.org
  """
  
  # Implementation author: Oldboy
  # Created on 2017-10-28T10:33:16.415371Z
  # Last modified on 2019-09-26T16:13:29.479393Z
  # Version 3
  
  # dictionaries iterate over their keys by default
  
  for k in sorted(mymap):
      print(mymap[k])
  