message: Update intersection-of-three-sorted-arrays.py
diff: @@ -38,5 +38,5 @@ class Solution2(object):
  :type arr3: List[int]
  :rtype: List[int]
  """
  - intersect = reduce(set.intersection, map(set, [arr1, arr2, arr3]))
  + intersect = reduce(set.intersection, map(set, [arr2, arr3]))
  return [x for x in arr1 if x in intersect]
  