Tontilefossil是什么牌子牌

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这张是什么牌?
能力。这天,他们正在接受面试。他们知道桌子的抽屉里有如下16张牌
红桃A、Q、4 黑桃J、8、4、2、7、3 草花K、Q、5、4、6 方块A、5
约翰教授从这16张牌中挑出一张牌来,并把这张牌的点数告诉P先生,把这张牌的花色告诉Q先生。
这时,约翰教授问P先生和Q先生:你们能从已知的点数或花色中推知这张牌是什么牌吗?
P先生:我不知道这张牌。Q先生:我知道你不知道这张牌。
P先生:现在我知道这张牌了。Q先生:我也知道了
是这样的,我认为首先
第一句,可以排除一大堆,只剩A,4,5,Q
第二句,可以确定,是一个数字,而且必须在重复的花色里出现,从而可以排除草花和黑桃,试想如果Q看到草花的话,他是不可能说出:“我知道你不知道”这种话的,因为草花里有6和K是单独的。
第三句,可以排除A,因为A是重复的出现,所以,如果是A,P不可能得出答案。
第四局,现在还剩下,红桃4,Q和方块5。而Q说:“我也知道了”所以不是红桃。
告诉他点数的牌是有不同花色的)
Q说:我知道你不知道这张牌。(这说明在约翰教授告诉他的花色里面所有牌都有其他花色,至此P、Q先生都知道只有可能在红桃和方片中)
P说:现在我知道这张牌了。(很显然约翰教授告诉他的就是方片5)
Q说:我也知道这张牌了。
您的举报已经提交成功,我们将尽快处理,谢谢!
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