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巨汗, 几乎不用剪枝, 当初为什么那么猪呢

Posted by semonteer at 2006-06-27 00:20:32 on Problem 1020
In Reply To:我觉得贪心大概能过,但是不知道什么原理…… 谁说贪心能过? 显然都是搜了, 只是调整搜索策略减少没必要的搜索 Posted by:4Meal at 2006-06-15 11:45:30


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