2017年3月30日
【HDU4405】Aeroplane chess [期望DP]
摘要： Aeroplane chess Description Hzz loves aeroplane chess very much. The chess map contains N+1 grids labeled from 0 to N. Hzz starts at grid 0. For each 阅读全文
posted @ 2017-03-30 16:21 BearChild 阅读(241) 评论(0) 推荐(0)
【HDU3853】LOOPS [期望DP]
摘要： LOOPS Description Akemi Homura is a Mahou Shoujo (Puella Magi/Magical Girl). Homura wants to help her friend Madoka save the world. But because of the 阅读全文
posted @ 2017-03-30 11:29 BearChild 阅读(182) 评论(0) 推荐(0)