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看看样例第一个不得3就知道大概怎么回事了~

Posted by AngelClover at 2009-04-16 00:45:40 on Problem 1324
In Reply To:原来根本不用考虑尾巴不尾巴的,直接就身体所在部位绝对不行就过饿!一开始考虑太多反而WA...FT! Posted by:majia5 at 2009-03-22 10:03:02


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