随笔分类 -  01.图论 - (4)网络流

摘要:人老了就比较懒,故意挑了到看起来很和蔼的题目做,然后套个spfa和dinic的模板WA了5发,人老了,可能不适合这种刺激的竞技运动了…… 题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=2760 Descriptio 阅读全文
posted @ 2017-08-17 21:03 Dilthey 阅读(299) 评论(0) 推荐(0)
摘要:嗯,这是我上一篇文章说的那本宝典的第二题,我只想说,真TM是本宝典……做的我又痛苦又激动……(我感觉ACM的日常尽在这张表情中了) 题目链接:http://poj.org/problem?id=1637 Time Limit: 1000MS Memory Limit: 10000K Descript 阅读全文
posted @ 2017-08-17 16:52 Dilthey 阅读(326) 评论(0) 推荐(0)
摘要:Time Limit: 1000MS Memory Limit: 10000K Description Mirko works on a pig farm that consists of M locked pig-houses and Mirko can't unlock any pighouse 阅读全文
posted @ 2017-08-17 13:12 Dilthey 阅读(775) 评论(0) 推荐(2)
摘要:题目链接:http://poj.org/problem?id=1273 Time Limit: 1000MS Memory Limit: 10000K Description Every time it rains on Farmer John's fields, a pond forms over 阅读全文
posted @ 2017-08-14 16:08 Dilthey 阅读(218) 评论(0) 推荐(0)