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觉得要满足这个必要条件: (a*3+b*4+c*5)% k == 0, k 是 初始时黑子,或白子的个数。a,b,c分别是一次翻3,4,5个子的次数

Posted by sunmoonstar_love at 2005-08-08 19:54:21 on Problem 1753
In Reply To:想了一会,还是搜 Posted by:sunmoonstar_love at 2005-08-08 19:50:46


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