题目来源：http://noi.openjudge.cn/ch0206/162/ 重点词汇： axis：n,轴； coordinate：n.坐标，v.协调，配合； standard ：adj.标准的； 162:Post Office 查看 提交 统计 提问 总时间限制: 1000ms 内存限制: 65536kB描述There is a straight highway with villages alongside the highway.
比赛链接 [kuangbin带你飞]专题六 最小生成树 A - Jungle Roads 题目描述 The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relen
题目描述： The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly, so the large road network is too expensive to
The Head Elder of the tropical is land of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly, so the large road network is too expensive to maintain.
Tunnel Warfare Time Limit: 1000MS Memory Limit: 131072K Total Submissions: 10758 Accepted: 4448 Description During the War of Resistance Against Japan, tunnel warfare was carried out extensively in the vast areas of north China Plain. Gener
Description The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly, so the large road network is too expensive t
题目来自于：http://acm.hdu.edu.cn/showproblem.php?pid=1232 这道题考察的是并查集的内容 题目描述： 省政府“畅通工程”的目标是使全省任何两个村庄间都可以实现公路交通（但不一定有直接的公路相连，只要能间接通过公路可达即可）。经过调查评估，得到的统计表中列出了有可能
Roads in the North Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6281 Accepted: 2950 Description Building and maintaining roads among communities in the far North is an expensive business. With this in mind, the roads are build such that
Jungle Roads http://poj.org/problem?id=1251 Description The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentles
题目： Problem Description There are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can connect to each other. We say two village A and B are connected, if and only if there is a road between A and B,
https://vjudge.net/problem/POJ-1251 The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly, so the large road net
COMP7104 – DASC7104 2018-2019 – Advance Database SystemsHomework 1 – SQL (over holiday villages in France)1) What result is given by the following query, and what is its meaning ?select min (WeekPrice)from Pricing P, Season Swhere P.CodeSeason=S.CodeSeaso
The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly, so the large road network is too expensive to maintain. T
