2016年4月11日
hdu-2169 Computer(树形dp+树的直径)
摘要： 题目链接： Computer Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description A school bought the first computer 阅读全文
posted @ 2016-04-11 21:33 LittlePointer 阅读(445) 评论(2) 推荐(0) 编辑
hdu-1520 Anniversary party(树形dp)
摘要： 题目链接： Anniversary party Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description There is going to be a pa 阅读全文
posted @ 2016-04-11 20:06 LittlePointer 阅读(250) 评论(0) 推荐(0) 编辑
poj-1986 Distance Queries(lca+ST+dfs)
摘要： 题目链接： Distance Queries Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 11531 Accepted: 4068 Case Time Limit: 1000MS Description Farmer John 阅读全文
posted @ 2016-04-11 18:46 LittlePointer 阅读(182) 评论(0) 推荐(0) 编辑
hdu-3078 Network(lca+st算法+dfs)
摘要： 题目链接： Network Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Problem Description The ALPC company is now working on 阅读全文
posted @ 2016-04-11 14:56 LittlePointer 阅读(426) 评论(0) 推荐(0) 编辑