2015年10月12日
Codeforces Round #200 (Div. 1)D. Water Tree dfs序
摘要： D. Water TreeTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/343/problem/DDescriptionMad scientist Mike has constructed a root... 阅读全文
posted @ 2015-10-12 16:32 qscqesze 阅读(411) 评论(0) 推荐(0) 编辑
Codeforces Round #200 (Div. 1) C. Read Time 二分
摘要： C. Read TimeTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/343/problem/CDescriptionMad scientist Mike does not use slow hard ... 阅读全文
posted @ 2015-10-12 15:34 qscqesze 阅读(289) 评论(0) 推荐(0) 编辑
HDU 5501 The Highest Mark 背包dp
摘要： The Highest MarkTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=5501Description2045年的SD省队选拔，赛制和三十年前已是完全不同。一场比赛的比赛时... 阅读全文
posted @ 2015-10-12 12:31 qscqesze 阅读(419) 评论(0) 推荐(0) 编辑
HDU 5500 Reorder the Books 贪心
摘要： Reorder the BooksTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=5500Descriptiondxy家收藏了一套书，这套书叫《SDOI故事集》，《SDOI故事集》... 阅读全文
posted @ 2015-10-12 11:18 qscqesze 阅读(555) 评论(0) 推荐(1) 编辑
Codeforces Round #200 (Div. 1) B. Alternating Current 栈
摘要： B. Alternating CurrentTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/343/problem/BDescriptionMad scientist Mike has just fini... 阅读全文
posted @ 2015-10-12 10:56 qscqesze 阅读(467) 评论(0) 推荐(0) 编辑
Codeforces Round #200 (Div. 1)A. Rational Resistance 数学
摘要： A. Rational ResistanceTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/343/problem/ADescriptionMad scientist Mike is building a... 阅读全文
posted @ 2015-10-12 10:42 qscqesze 阅读(324) 评论(0) 推荐(0) 编辑