zprhhs

2016年8月4日

摘要：六度分离 Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 7865 Accepted Submission(s): 3217 Problem D 阅读全文

posted @ 2016-08-04 16:22 zprhhs 阅读(142) 评论(0) 推荐(0) 编辑

2016年8月3日

POJ Problem 1258 Agri-Net 【最小生成树Prim】

摘要： Agri-Net Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 51706 Accepted: 21568 Description Farmer John has been elected mayor of his town! 阅读全文

posted @ 2016-08-03 21:21 zprhhs 阅读(133) 评论(0) 推荐(0) 编辑

HDU Problem 1875 畅通工程再续【最小生成树Prim】

摘要：畅通工程再续 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 24033 Accepted Submission(s): 7761 Proble 阅读全文

posted @ 2016-08-03 20:43 zprhhs 阅读(136) 评论(0) 推荐(0) 编辑

POJ 2485 Highways 【最小生成树Prim】

摘要： Highways Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 28397 Accepted: 12942 Description The island nation of Flatopia is perfectly flat. 阅读全文

posted @ 2016-08-03 19:02 zprhhs 阅读(124) 评论(0) 推荐(0) 编辑

ZZULIOJ 1898: 985的数字难题【水题】

摘要： 1898: 985的数字难题 Time Limit: 1 Sec Memory Limit: 128 MB Submit: 243 Solved: 78 Description 985有n个数，已知每次操作可以将其中不相同的两个数一个加一、一个减一，操作次数不限。问他最多可以得到多... 阅读全文

posted @ 2016-08-03 17:42 zprhhs 阅读(163) 评论(0) 推荐(0) 编辑

2016年8月2日

HDU Problem 2196 Computer【树的直径】

摘要： Computer Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 5638 Accepted Submission(s): 2818 Probl 阅读全文

posted @ 2016-08-02 19:20 zprhhs 阅读(219) 评论(0) 推荐(0) 编辑

HDU Problem 4514 湫湫系列故事——设计风景线【并查集+树的直径】

摘要：湫湫系列故事——设计风景线 Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 4115 Accepted Submission(s): 725 P 阅读全文

posted @ 2016-08-02 17:21 zprhhs 阅读(161) 评论(0) 推荐(0) 编辑

POJ Problem 1383 Labyrinth【树的直径】

摘要： Labyrinth Time Limit: 2000MS Memory Limit: 32768K Total Submissions: 4196 Accepted: 1572 Description The northern part of the Pyramid contains a very 阅读全文

posted @ 2016-08-02 16:02 zprhhs 阅读(217) 评论(0) 推荐(0) 编辑

POJ Problem 2631 Roads in the North【树的直径】

摘要： Roads in the North Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 2538 Accepted: 1248 Description Building and maintaining roads among com 阅读全文

posted @ 2016-08-02 15:13 zprhhs 阅读(131) 评论(0) 推荐(0) 编辑

POJ Problem 1985 Cow Marathon 【树的直径】

摘要： Cow Marathon Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 4882 Accepted: 2380 Case Time Limit: 1000MS Description After hearing about th 阅读全文

posted @ 2016-08-02 12:05 zprhhs 阅读(117) 评论(0) 推荐(0) 编辑

Light OJ 1049 Farthest Nodes in a Tree【树的直径】

摘要： Farthest Nodes in a Tree Time Limit: 2000MS Memory Limit: 32768KB 64bit IO Format: %lld & %llu Description Given a tree (a connected graph with no cyc 阅读全文

posted @ 2016-08-02 11:46 zprhhs 阅读(171) 评论(0) 推荐(0) 编辑

2016年8月1日

HDU Problem 4707 Pet【并查集】

摘要： Pet Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2497 Accepted Submission(s): 1225 Problem De 阅读全文

posted @ 2016-08-01 19:46 zprhhs 阅读(108) 评论(0) 推荐(0) 编辑

HDU Problem 1325 Is It A Tree?【并查集】

摘要： Is It A Tree? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 21651 Accepted Submission(s): 4878 阅读全文

posted @ 2016-08-01 19:26 zprhhs 阅读(129) 评论(0) 推荐(0) 编辑

HDU Problem 5631 Rikka with Graph【并查集】

摘要： Rikka with Graph Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 1023 Accepted Submission(s): 48 阅读全文

posted @ 2016-08-01 17:13 zprhhs 阅读(132) 评论(0) 推荐(0) 编辑

HDU Problem 5326 Work 【并查集】

摘要： Work Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1665 Accepted Submission(s): 995 Problem De 阅读全文

posted @ 2016-08-01 16:06 zprhhs 阅读(100) 评论(0) 推荐(0) 编辑

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