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不大就不找你做了，去参考下赛后的报告吧In Reply To:这题的k规模好大啊，我每次计算b[i][j]都存放了前i-1行和前j-1列的乘积和，结果还是TLE了，请问需要怎样来优化呢？ Posted by:cyhi at 2008-03-26 20:13:33 Followed by:
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