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囧了……这个数据量以为一定要用AC自动机呢……

Posted by biran007 at 2009-06-06 21:37:56 on Problem 1204 and last updated at 2009-06-06 22:13:27 
直接trie居然过了。。。
数据太弱了吧。。。随便构造几个极限数据都会超时的。。。。


p.s. 再囧。。这题AC自动机的速度和 干trie 居然差不多。。
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