Ask China islanders again (2) Is what that person just said untrue? You can know that raising X's hand means "yes".
Ask the big islanders again, is the treasure on the mountain (below)? "Raise your hand to 1 and then ask China islanders' (4) Is that man telling the truth just now? You can tell the location of the treasure by raising your hand and telling the truth and falsehood of China Islanders. & lt If 1 is X and X is selected in the middle, it proves that the treasure is telling the truth, that is, the treasure is on the mountain (below); If you don't choose X in the middle, it is deceptive, that is, the treasure is on the mountain (above); And vice versa, Dallas to the auditorium & gt
That is, ask where the treasure is with four questions.
Why did the time change when I changed the answer? I was obviously the first to answer. . .