可能要把大牌均匀分摊与一边大牌多一边大牌少的所有组合情况的期望值都列出来比较一下了

来源: IIIX 于 2009-02-19 07:43:40 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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