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谜题/两人游戏/取火柴游戏
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来自维基教科书,开放的书籍,为开放的世界
<
谜题
|
两人游戏
有一堆
n
{\displaystyle n}
根火柴。2名玩家轮流取走1或2根火柴。最后取走火柴的人获胜。
如果5根火柴,谁会赢(如果没有人错过获胜或平局的机会)?
对于任何数量的火柴,是否有通用的策略(迫使一方获胜或平局)?
如果存在策略,该策略是什么?
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书籍:谜题
华夏公益教科书