code: def age(*paths):
  	'''Return the minimum age of a set of files.
  	Returns 0 if no paths are given.
  	Returns time.time() if a path does not exist.'''
  	if not paths:
  		return 0
  
  	for path in paths:
  		if not os.path.exists(path):
  			return time.time()
  
  	return min([(time.time() - os.path.getmtime(path)) for path in paths]f age(*paths):
  	'''Return the minimum age of a set of files.
  	Returns 0 if no paths are given.
  	Returns time.time() if a path does not exist.'''
  	if not paths:
  		return 0
  
  	for path in paths:
  		if not os.path.exists(path):
  			return time.time()
  
  	return min([(time.time() - os.path.getmtime(path)) for path in paths])
docs: Return the minimum age of a set of files.
  	Returns 0 if no paths are given.
  	Returns time.time() if a path does not exist.