随笔分类 -  ACM_树链剖分

HDU 5044 Tree 树链剖分
摘要：TreeTime Limit: 10000/5000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others) 【Problem Description】 You are given a tree (an acyclic undirected... 阅读全文
posted @ 2015-05-08 20:43 辰帆 阅读(299) 评论(0) 推荐(0)
HDU 3966 Aragorn's Story 动态树 树链剖分
摘要：Aragorn's StoryTime Limit: 10000/3000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) 【Problem Description】Our protagonist is the handsome h... 阅读全文
posted @ 2015-04-27 20:13 辰帆 阅读(236) 评论(0) 推荐(0)