2014年10月14日
poj 3744 Scout YYF I(概率dp，矩阵优化)
摘要： Scout YYF ITime Limit:1000MSMemory Limit:65536KTotal Submissions:5020Accepted:1355DescriptionYYF is a couragous scout. Now he is on a dangerous missio... 阅读全文
posted @ 2014-10-14 22:47 haohaooo 阅读(145) 评论(0) 推荐(0) 编辑
2014牡丹江K Known Notation
摘要： Known NotationTime Limit: 2 Seconds Memory Limit: 65536 KBDo you know reverse Polish notation (RPN)? It is a known notation in the area of mathematic... 阅读全文
posted @ 2014-10-14 19:55 haohaooo 阅读(161) 评论(0) 推荐(0) 编辑
2014牡丹江D Domination
摘要： DominationTime Limit: 8 Seconds Memory Limit: 131072 KB Special JudgeEdward is the headmaster of Marjar University. He is enthusiastic about chess a... 阅读全文
posted @ 2014-10-14 19:46 haohaooo 阅读(191) 评论(0) 推荐(0) 编辑