comefrom: <doocs>1822.Sign of the Product of an Array_1.py
code: def arraySign( nums: List[int]) -> int:
      res = 1
      for num in nums:
          if num == 0:
              return 0
          if num < 0:
              res *= -1
      return res
masked: def sample_funcname ( var_0 : List [ int ] ) -> int :
      var_4 = 1
      for var_5 in var_0 :
          if var_5 == 0 :
              return 0
          if var_5 < 0 :
              var_4 *= - 1
      return var_4
  