3 ms·
And the first rule would be "the elements have no bits in common, but together (ORed) they have all 17 bits" That's almost XOR(i in S) = -1 but not really
by guard-of-terra 15y ago
And the first rule would be "the elements have no bits in common, but together (ORed) they have all 17 bits"
That's almost XOR(i in S) = -1 but not really