2016年4月13日
hdu-4126 Genghis Khan the Conqueror(最小生成树+树形dp)
摘要： 题目链接： Genghis Khan the Conqueror Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 327680/327680 K (Java/Others) Problem Description Genghis Khan( 阅读全文
posted @ 2016-04-13 23:45 LittlePointer 阅读(573) 评论(0) 推荐(0) 编辑
hdu-4081 Qin Shi Huang's National Road System(最小生成树+bfs)
摘要： 题目链接： Qin Shi Huang's National Road System Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description During 阅读全文
posted @ 2016-04-13 15:54 LittlePointer 阅读(209) 评论(0) 推荐(0) 编辑
hdu-1233 还是畅通工程(最小生成树)
摘要： 题目链接： 还是畅通工程 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description 某省调查乡村交通状况，得到的统计表中列出了任意两村庄间的距离。省政府“畅 阅读全文
posted @ 2016-04-13 13:42 LittlePointer 阅读(149) 评论(0) 推荐(0) 编辑
hdu-1102 Constructing Roads(最小生成树)
摘要： 题目链接： Constructing Roads Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description There are N villages, wh 阅读全文
posted @ 2016-04-13 13:29 LittlePointer 阅读(508) 评论(0) 推荐(0) 编辑
codeforces 569D D. Symmetric and Transitive(bell数+dp)
摘要： 题目链接： D. Symmetric and Transitive time limit per test 1.5 seconds memory limit per test 256 megabytes input standard input output standard output time 阅读全文
posted @ 2016-04-13 00:00 LittlePointer 阅读(327) 评论(0) 推荐(0) 编辑