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这题好像那道 '滑雪',滑雪那题就可以贪心解决,个人感觉这题应该也可以

Posted by 090609103 at 2011-05-10 22:08:01 on Problem 1887 and last updated at 2011-05-10 22:16:58
In Reply To:好像是经典的DP题,用贪心莫名其妙地过了,自己又写不出证明,囧啊 Posted by:suikay at 2009-08-26 15:58:45


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