comefrom: <qiyuangong>1304_Find_N_Unique_Integers_Sum_up_to_Zero_1.py
code: def sumZero( n: int) -> List[int]:
      prefix_sum = 0
      res = []
      for i in range(1, n):
          res.append(i)
          prefix_sum = prefix_sum + i
      res.append(-prefix_sum)
      return res
masked: def sample_funcname ( var_0 : int ) -> List [ int ] :
      var_1 = 0
      var_2 = [ ]
      for var_3 in range ( 1 , var_0 ) :
          var_2.append ( var_3 )
          var_1 = var_1 + var_3
      var_2.append ( - var_1 )
      return var_2
  