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Re:我wa,谁能提供些测试数据

Posted by 30018347 at 2009-07-18 00:30:43 on Problem 3295 and last updated at 2009-07-18 00:32:16
In Reply To:Re:我wa,谁能提供些测试数据 Posted by:Ellipse at 2008-08-14 16:30:22
> NNNACKEEAAKAKKpsrttqtssrrt
> 请问,这组数据不是tautology吗?
> NNNACKEEAAKAKKpsrttqtssrrt
> 相当于ACKEEAAKAKKpsrttqtssrrt
> 而ACKEEAAKAKKpsrttqtssrrt可以看做ACK(EEAAKAKKpsrttqtss)rrt
> 将(EEAAKAKKpsrttqtss)看做p得到
> ACKprrt而ACKprrt的结果一定是1啊!
> 所以我认为NNNACKEEAAKAKKpsrttqtssrrt一定是tautology
> 我的程序跑出来的结果也是tautolog,是哪里出了问题?

> NNNACKEEAAKAKKpsrttqtssrrt
> 相当于ACKEEAAKAKKpsrttqtssrrt
这里错了,正确应该是:NNNACKEEAAKAKKpsrttqtssrrt相当于NACKEEAAKAKKpsrttqtssrrt。两个NN可以相互抵消,但不是三个!

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