comefrom: <qiyuangong>475_Heaters_1.py
code: def findRadius( houses, heaters):
      heaters = sorted(heaters) + [float('inf')]
      i = r = 0
      for x in sorted(houses):
          while x >= sum(heaters[i:i + 2]) / 2.:
              i += 1
          r = max(r, abs(heaters[i] - x))
      return r
masked: def sample_funcname ( var_0 , var_1 ) :
      var_1 = sorted ( var_1 ) + [ float ( 'inf' ) ]
      var_7 = var_5 = 0
      for var_8 in sorted ( var_0 ) :
          while var_8 >= sum ( var_1 [ var_7 : var_7 + 2 ] ) / 2.:
              var_7 += 1
          var_5 = max ( var_5 , abs ( var_1 [ var_7 ] - var_8 ) )
      return var_5
  