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先搜出所有状态,然后二分查找

Posted by sunmoonstar_love at 2006-12-12 21:39:09 on Problem 3156
In Reply To: : P 过了就是厚道,木哈哈 这道题正解应该要用hash的吧? Posted by:Larva at 2006-12-12 20:42:24


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