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Re:这题用polya定理没错吧?

Posted by aquair at 2005-04-27 10:26:32 on Problem 2409
In Reply To:Re:这题用polya定理没错吧? Posted by:aquair at 2005-04-27 10:25:06
这题就是用这个方法,应该是你的置换组数出错了,我开始也是

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