comefrom: <doocs>0213.House Robber II_1.py
code: def robRange(nums, l, r):
      a, b = 0, nums[l]
      for num in nums[l + 1 : r + 1]:
          a, b = b, max(num + a, b)
      return b
masked: def sample_funcname ( var_0 , var_1 , var_2 ) :
      var_4 , var_5 = 0 , var_0 [ var_1 ]
      for var_7 in var_0 [ var_1 + 1 : var_2 + 1 ] :
          var_4 , var_5 = var_5 , max ( var_7 + var_4 , var_5 )
      return var_5
  