marian556 · December 12, 2016 10:48 · marian556 · Dec 12, 2016
diff --git a/flatten b/flatten
 def flatten(a):
     out=[]
     for el in a:
          if type(el) is list:
                out.extend(flatten(el))
          else:
                out.append(el)
     return out
	def flatten(a):
	out=[]
	for el in a:
	if type(el) is list:
	out.extend(flatten(el))
	else:
	out.append(el)
	return out