2015年10月23日
Codeforces Round #274 (Div. 1) C. Riding in a Lift 前缀和优化dp
摘要： C. Riding in a LiftTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/480/problem/CDescriptionImagine that you are in a building ... 阅读全文
posted @ 2015-10-23 15:42 qscqesze 阅读(317) 评论(0) 推荐(0) 编辑
Codeforces Round #274 (Div. 1) B. Long Jumps 数学
摘要： B. Long JumpsTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/480/problem/BDescriptionValery is a PE teacher at a school in Ber... 阅读全文
posted @ 2015-10-23 15:19 qscqesze 阅读(292) 评论(0) 推荐(0) 编辑
Codeforces Round #274 (Div. 1) A. Exams 贪心
摘要： A. ExamsTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/480/problem/ADescriptionStudent Valera is an undergraduate student at ... 阅读全文
posted @ 2015-10-23 14:45 qscqesze 阅读(632) 评论(0) 推荐(0) 编辑