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二分

Posted by ding at 2005-10-26 16:44:08 on Problem 1759
In Reply To:请教这道题的算法 Posted by:xrjxrjxrj at 2005-10-26 16:24:10
> 我的做法是先解线形递推方程,然后令hi(2<=i<=n)为0,并且在保证其他数>=0的情况下解出b,看b 是不是最小的,
> 不知道这种做法有没有错

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