comefrom: <doocs>0888.Fair Candy Swap_1.py
code: def fairCandySwap( aliceSizes: List[int], bobSizes: List[int]) -> List[int]:
      diff = (sum(aliceSizes) - sum(bobSizes)) >> 1
      s = set(bobSizes)
      for a in aliceSizes:
          target = a - diff
          if target in s:
              return [a, target]
masked: def sample_funcname ( var_0 : List [ int ] , var_1 : List [ int ] ) -> List [ int ] :
      var_2 = ( sum ( var_0 ) - sum ( var_1 ) ) >> 1
      var_3 = set ( var_1 )
      for var_4 in var_0 :
          var_5 = var_4 - var_2
          if var_5 in var_3 :
              return [ var_4 , var_5 ]
  