2012年8月4日
zoj3628 Treasure Hunt III （dp）
摘要： Treasure Hunt IIITime Limit:2 Seconds Memory Limit:65536 KBAlice is exploring the wonderland once again and she finds a strange house. In the house, there arenrooms which form a circle so that each room is connected to its two neighbour room. For exmaple, if Alice is in room 2, then she can go into 阅读全文
posted @ 2012-08-04 23:15 mtry 阅读(310) 评论(0) 推荐(0)
hdu4339 Query（multiset 或 线段树）
摘要： QueryTime Limit: 20000/10000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 998Accepted Submission(s): 300Problem DescriptionYou are given two strings s1[0..l1], s2[0..l2] and Q - number of queries.Your task is to answer next queries:1) 1 a i c - you should set i-th ch 阅读全文
posted @ 2012-08-04 07:55 mtry 阅读(492) 评论(1) 推荐(0)