comefrom: <qiyuangong>421_Maximum_XOR_of_Two_Numbers_in_an_Array_1.py
code: def findMaximumXOR( nums):
      answer = 0
      for i in range(32)[::-1]:
          answer <<= 1
          prefixes = {num >> i for num in nums}
          answer += any(answer ^ 1 ^ p in prefixes for p in prefixes)
      return answer
masked: def sample_funcname ( var_0 ) :
      var_1 = 0
      for var_2 in range ( 32 ) [ : : - 1 ] :
          var_1 <<= 1
          var_4 = { var_3 >> var_2 for var_3 in var_0 }
          var_1 += any ( var_1 ^ 1 ^ var_5 in var_4 for var_5 in var_4 )
      return var_1
  