C1262 The Attraction of Millionaires

Chen Annie said, "Although Guess is just a game, but if you study it in depth, it will involve a lot of interesting mathematical knowledge, such as probability, Nash equilibrium, and so on. The winner tends to stick to the winning strategy of the last game, while the loser tends to switch to the next one in the order of the stone shears. John Nash calls this phenomenon permanent circulatory flow