2016年1月9日
我累了
摘要： 我放假咯！该轮到我休息咯哟！ 阅读全文
posted @ 2016-01-09 20:44 meekyan 阅读(99) 评论(0) 推荐(0) 编辑
Codeforces Round #338 (Div. 2) B. Longtail Hedgehog 记忆化搜索/树DP
摘要： B. Longtail HedgehogThis Christmas Santa gave Masha a magic picture and a pencil. The picture consists ofnpoints connected bymsegments (they might cro... 阅读全文
posted @ 2016-01-09 00:50 meekyan 阅读(178) 评论(0) 推荐(0) 编辑