comefrom: <qiyuangong>213_House_Robber_II_2.py
code: def rob_helper( nums, low, high):
      prevMax = currMax = 0
      for index in range(low, high + 1):
          temp = currMax
          currMax = max(prevMax + nums[index], currMax)
          prevMax = temp
      return currMax
masked: def sample_funcname ( var_0 , var_1 , var_2 ) :
      var_5 = var_3 = 0
      for var_8 in range ( var_1 , var_2 + 1 ) :
          var_9 = var_3
          var_3 = max ( var_5 + var_0 [ var_8 ] , var_3 )
          var_5 = var_9
      return var_3
  