2016年1月20日
CodeForces 176B Word Cut dp
摘要： <center Word Cut</center 题目连接：http://codeforces.com/problemset/problem/176/C DescriptionLet's consider one interesting word game. In this game you s... 阅读全文
posted @ 2016-01-20 22:49 qscqesze 阅读(362) 评论(0) 推荐(0) 编辑
CodeForces 176C Playing with Superglue 博弈论
摘要： <center Playing with Superglue</center 题目连接：http://codeforces.com/problemset/problem/176/C DescriptionTwo players play a game. The game is played on... 阅读全文
posted @ 2016-01-20 19:43 qscqesze 阅读(344) 评论(1) 推荐(0) 编辑
CodeForces 173C Spiral Maximum 记忆化搜索 滚动数组优化
摘要： <center Spiral Maximum</center 题目连接：http://codeforces.com/problemset/problem/173/C DescriptionLet's consider a k × k square, divided into unit squar... 阅读全文
posted @ 2016-01-20 19:19 qscqesze 阅读(623) 评论(0) 推荐(1) 编辑
CodeForces 173E Camping Groups 离线线段树 树状数组
摘要： <center Camping Groups</center 题目连接：http://codeforces.com/problemset/problem/173/E DescriptionA club wants to take its members camping. In order to ... 阅读全文
posted @ 2016-01-20 19:00 qscqesze 阅读(378) 评论(0) 推荐(0) 编辑
CodeForces 176A Trading Business 贪心
摘要： <center Trading Business</center 题目连接：http://codeforces.com/problemset/problem/176/A DescriptionTo get money for a new aeonic blaster, ranger Qwerty... 阅读全文
posted @ 2016-01-20 18:52 qscqesze 阅读(296) 评论(0) 推荐(0) 编辑
CodeForces 173B Chamber of Secrets spfa
摘要： <center Chamber of Secrets</center 题目连接：http://codeforces.com/problemset/problem/173/B Description"The Chamber of Secrets has been opened again" — t... 阅读全文
posted @ 2016-01-20 18:44 qscqesze 阅读(267) 评论(0) 推荐(0) 编辑
CodeForces 173A Rock-Paper-Scissors 数学
摘要： <center Rock Paper Scissors</center 题目连接：http://codeforces.com/problemset/problem/173/A DescriptionNikephoros and Polycarpus play rock paper scissor... 阅读全文
posted @ 2016-01-20 18:29 qscqesze 阅读(345) 评论(0) 推荐(0) 编辑