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poj 2421 Constructing Roads
Constructing RoadsTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 21632 Accepted: 9175DescriptionThere are N villages, which are numbered from 1 to N, a原创 2016-02-09 19:33:04 · 236 阅读 · 0 评论 -
HDU 1301 && POJ 1251 jungle Roads
Jungle RoadsTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 22470 Accepted: 10463DescriptionThe Head Elder of the tropical island of Lagrishan has a原创 2016-01-31 21:16:29 · 365 阅读 · 0 评论 -
hdoj 1233 还是畅通工程
还是畅通工程Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 35194 Accepted Submission(s): 15874Problem Description某省调查乡村交通状况，得到的统计表中列出了原创 2016-01-28 11:27:07 · 419 阅读 · 0 评论 -
HDU 1879 继续畅通工程
继续畅通工程Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 20119 Accepted Submission(s): 8674Problem Description省政府“畅通工程”的目标是使全省任何两个村庄原创 2016-04-19 10:56:02 · 299 阅读 · 0 评论 -
ZOJ 1203 Swordfish
SwordfishTime Limit: 2 Seconds Memory Limit: 65536 KB There exists a world within our worldA world beneath what we call cyberspace.A world protected by firewalls,passwords and the原创 2016-03-26 08:44:16 · 492 阅读 · 0 评论 -
poj 1751 Highways
HighwaysTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 12154 Accepted: 3489 Special JudgeDescriptionThe island nation of Flatopia is perfectly flat原创 2016-02-24 19:17:56 · 309 阅读 · 0 评论 -
poj 1258 Agri-Net
Agri-NetTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 48085 Accepted: 19921DescriptionFarmer John has been elected mayor of his town! One of his campa原创 2016-02-24 20:05:11 · 325 阅读 · 0 评论 -
poj 2349 Arctic Network
Arctic NetworkTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 15277 Accepted: 4876DescriptionThe Department of National Defence (DND) wishes to connect原创 2016-02-22 21:06:20 · 898 阅读 · 0 评论 -
HDU 1162Eddy's picture（prim）
Eddy's pictureTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8714 Accepted Submission(s): 4427Problem DescriptionEddy begins to原创 2016-03-25 13:27:35 · 361 阅读 · 0 评论 -
poj 2031 Building a Space station(prim)
Building a Space StationTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 6631 Accepted: 3232DescriptionYou are a member of the space station engineering原创 2016-02-17 11:23:08 · 292 阅读 · 0 评论 -
poj 1287 Networking
NetworkingTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 7818 Accepted: 4289DescriptionYou are assigned to design network connections between certain p原创 2016-02-04 20:44:51 · 282 阅读 · 0 评论 -
zoj 1586 QS Network
E - QS NetworkCrawling in process... Crawling failedTime Limit:2000MS Memory Limit:65536KB 64bit IO Format:%lld & %llu DescriptionSunny Cup 2003 - Preliminary Round原创 2016-02-15 15:17:44 · 341 阅读 · 0 评论 -
hdoj 1875 畅通工程再续
畅通工程再续Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 21736 Accepted Submission(s): 6869Problem Description相信大家都听说一个“百岛湖”的地方吧，百岛湖原创 2016-01-29 18:38:15 · 379 阅读 · 0 评论 -
POJ 1789 Truck History （最小生成树---prim）
Truck HistoryTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 24810 Accepted: 9678DescriptionAdvanced Cargo Movement, Ltd. uses trucks of different types原创 2016-08-04 11:20:12 · 303 阅读 · 0 评论