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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 on Problem 1020
In Reply To:Re:一直放在左上, 能过么? 我当初是 wa 的, 应该是最上边, 然后左右都可以, 然后剪枝一下 Posted by:devilphoenix at 2006-06-14 23:21:01
> 这种算法能证明吗?
> 
> 我觉得贪心大概能过,但是不知道什么原理……

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