随笔分类 -  自闭升级3——并查集

摘要:Por Costel and the Match Gym - 100923H 题目链接:https://vjudge.net/problem/Gym-100923H 题目: Oberyn Martell and Gregor Clegane are dueling in a trial by com 阅读全文
posted @ 2019-08-18 18:36 branna 阅读(277) 评论(0) 推荐(0)
摘要:J - A Bug's Life 题目链接:https://vjudge.net/contest/66964#problem/J 题目: Background Professor Hopper is researching the sexual behavior of a rare species 阅读全文
posted @ 2019-07-26 19:32 branna 阅读(211) 评论(0) 推荐(0)
摘要:E - 食物链 题目链接:https://vjudge.net/contest/66964#problem/E 动物王国中有三类动物A,B,C,这三类动物的食物链构成了有趣的环形。A吃B, B吃C,C吃A。 现有N个动物,以1-N编号。每个动物都是A,B,C中的一种,但是我们并不知道它到底是哪一种。 阅读全文
posted @ 2019-07-26 18:49 branna 阅读(219) 评论(0) 推荐(0)
摘要:D - How Many Answers Are Wrong 题目链接:https://vjudge.net/contest/66964#problem/D 题目: TT and FF are ... friends. Uh... very very good friends -________-b 阅读全文
posted @ 2019-07-24 01:16 branna 阅读(193) 评论(0) 推荐(0)
摘要:C - How Many Tables 题目链接:https://vjudge.net/contest/66964#problem/C 题目: Today is Ignatius' birthday. He invites a lot of friends. Now it's dinner time 阅读全文
posted @ 2019-07-23 20:22 branna 阅读(233) 评论(0) 推荐(0)
摘要:B - The Suspects 题目链接:https://vjudge.net/contest/66964#problem/B 题目: Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiol 阅读全文
posted @ 2019-07-23 18:51 branna 阅读(140) 评论(0) 推荐(0)
摘要:A - Wireless Network 题目链接:https://vjudge.net/contest/66964#problem/A 题目: An earthquake takes place in Southeast Asia. The ACM (Asia Cooperated Medical 阅读全文
posted @ 2019-07-23 16:53 branna 阅读(205) 评论(0) 推荐(0)