2017年9月21日
hdu 5458 Stability(生成树，树链剖分，好题)
摘要： "题目链接" Stability Time Limit: 3000/2000 MS (Java/Others) Memory Limit: 65535/102400 K (Java/Others) Total Submission(s): 1607 Accepted Submission(s): 3 阅读全文
posted @ 2017-09-21 16:50 tarjan's 阅读(165) 评论(0) 推荐(0) 编辑
hdu 5452 Minimum Cut(打标记，lca，dfs)
摘要： "题目链接" Minimum Cut Time Limit: 3000/2000 MS (Java/Others) Memory Limit: 65535/102400 K (Java/Others) Total Submission(s): 1816 Accepted Submission(s): 阅读全文
posted @ 2017-09-21 14:14 tarjan's 阅读(148) 评论(0) 推荐(0) 编辑