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I:Robots on IceIn Reply To:说一下今年的Final题吧,今年是DP题的聚会 Posted by:ACRush at 2010-02-05 11:50:44 I题:搜索? 这题需要赌一把,就是搜索应该是可以过的,但是一定需要一些优化(减枝),所以有一点赌博色彩。 另外,还有一种做法,直接计算4条路的所有集合,应该不超过3^16吧,其实少得多。然后想办法合起来,这是Petr的思路,好像稳健一些。 Followed by: Post your reply here: |
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