QS Network Time Limit: 1000ms Memory Limit: 32768KB This problem will be judged on FZU. Original ID: 1096 64-bit integer IO format: %I64d      Java class name: Main   In the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS…

QS Network Time Limit: 2 Seconds      Memory Limit: 65536 KB Sunny Cup 2003 - Preliminary Round April 20th, 12:00 - 17:00 Problem E: QS Network In the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with ea…

QS Network Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%lld & %llu Submit Status Practice ZOJ 1586 Appoint description:  System Crawler  (2015-05-31) Description Sunny Cup 2003 - Preliminary Round April 20th, 12:00 - 17:00 Problem…

QS Network DescriptionIn the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with each other via networks. If two QS want to get connected, they need to buy two network adapters (one for each QS) and a segm…

链接: http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1586 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=82831#problem/E In the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with each o…

题目: In the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with each other via networks. If two QS want to get connected, they need to buy two network adapters (one for each QS) and a segment of network cab…

QS Network Time Limit: 2 Seconds      Memory Limit: 65536 KB Sunny Cup 2003 - Preliminary Round April 20th, 12:00 - 17:00 Problem E: QS Network In the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with ea…

QS Network 题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1586 Description: In the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with each other via networks. If two QS want to get conn…

QS Network Sunny Cup 2003 - Preliminary Round April 20th, 12:00 - 17:00 Problem E: QS Network In the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with each other via networks. If two QS want to get conne…

Sunny Cup 2003 - Preliminary Round April 20th, 12:00 - 17:00 Problem E: QS Network In the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with each other via networks. If two QS want to get connected, they…

E - QS Network 思路:最小生成树,数组不要开小了. #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #define MAXN 100010 using namespace std; int t,n,tot,sum,ans; int fa[MAXN],mon[MAXN]; struct nond{ int x,y,z; }v[]; int cmp(…

QS Network Time Limit: 2 Seconds      Memory Limit: 65536 KB Sunny Cup 2003 - Preliminary Round April 20th, 12:00 - 17:00 Problem E: QS Network In the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with ea…

ZOJ - 1586 QS Network (Prim) #include<iostream> #include<cstring> using namespace std; +; ;//无穷远 int n; int cost[maxn]; int Edge[maxn][maxn]; int lowcost[maxn]; void Init() { cin>>n; ;i<n;i++) {//读入每个结点的适配器价值 cin>>cost[i]; } ;i&…

题意:在一个叫做QS的星系,他们使用一些特殊的通讯方式,两个人之间通讯需要使用一个网络适配器,但是一个网络适配器只能跟一个人联系,所有它连接几个人就需要及格适配器,而且每个人都有一些不同的偏好,喜欢的适配器的牌子也是不同的,现在让你求出来让QS人之间相互通讯最少需要多少代价? 输入第一行是测试数据组数,下面是一个N,代表N个人,下一样有N个数表示每个人喜欢的适配器的价格,接着一个矩阵,表示两点间通讯(电缆??)的价格. 分析:只要在每条边的权值上加上两个适配器的价格就可以了. *********…

题意:若两个QS之间要想连网,除了它们间网线的费用外,两者都要买适配器, 求使所有的QS都能连网的最小费用. 分析:这个除了边的权值外,顶点也有权值,因此要想求最小价值,必须算边及顶点的权值和. 解决方法:用prim算法,在构造邻接矩阵时,在i到j的权值的基础上再加上i点的权值和j点的权值即可. 附上AC代码: #include <stdio.h> #include <string.h> #include <stdlib.h> #define infinity 1000…

http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=586 题目大意: QS是一种生物,要完成通信,需要设备,每个QS需要的设备的价格不同,并且,这种设备只能在两个QS之间用一次,也就是说,如果一个QS需要和3个QS通信的话,它就必须得买3个设备,同时,对方三个也必须买对应的适合自己的设备.同时,每两个QS之间是有距离的,要完成通信还需要网线,给出每两个QS之间的网线的价值.求一棵生成树,使得所需要的费用最少.数据范围:所有数据都…

zoj1586:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1586 题目大意:最小生成树,不只算两点之间的费用,还要算点的费用,并不是个点只算一次费用,而是每出现一次算一次.题解:其实只需要在算距离时,把两点的距离加入其中在排序就行了. #include<iostream> #include<cstring> #include<algorithm> #include<cstdio>…

最小生成树,刚刚学了Prim算法. 对每条边变的权值进行预处理,c[i][j] = c[i][j] + p[i] + p[j] 其中c[i][j]为输入的权值,p[i],p[j]为连接这两个节点所需的费用. #include<stdio.h> #include<string.h> #include<math.h> #include<algorithm> using namespace std; ; int c[maxn][maxn];//邻接矩阵 int x…

题目大意: 给出的案例结果得出步骤,如下图所示,从结点1开始查找,找出的一条路径如绿色部分所标注.(关键处在于连接每条路径所需要的适配器的价格得加上去) 代码实现: #include<iostream> #include<cstdio> using namespace std; #define MAX 1000 //注意此处范围得按照题意设置为>=1000,否则会Segmentation Fault #define MAXCOST 0x7fffffff int graph[M…

#include<iostream> #include<algorithm> using namespace std; ; struct edge{ int a,b; double w; }e[N]; int p[N]; int a[N]; int n; bool cmp(edge a,edge b) { return a.w<b.w; } int find(int x) { if(p[x]!=x) p[x]=find(p[x]); return p[x]; } int ma…

Description Sunny Cup 2003 - Preliminary Round April 20th, 12:00 - 17:00 Problem E: QS Network In the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with each other via networks. If two QS want to get conn…

KUANGBIN带你飞 全专题整理 https://www.cnblogs.com/slzk/articles/7402292.html 专题一 简单搜索 POJ 1321 棋盘问题    //2019.3.18 POJ 2251 Dungeon Master POJ 3278 Catch That Cow  //4.8 POJ 3279 Fliptile POJ 1426 Find The Multiple  //4.8 POJ 3126 Prime Path POJ 3087 Shuffle…

[kuangbin带你飞]专题1-23 专题一 简单搜索 POJ 1321 棋盘问题POJ 2251 Dungeon MasterPOJ 3278 Catch That CowPOJ 3279 FliptilePOJ 1426 Find The MultiplePOJ 3126 Prime PathPOJ 3087 Shuffle'm UpPOJ 3414 PotsFZU 2150 Fire GameUVA 11624 Fire!POJ 3984 迷宫问题HDU 1241 Oil Deposit…

专题一 简单搜索 POJ 1321 棋盘问题POJ 2251 Dungeon MasterPOJ 3278 Catch That CowPOJ 3279 FliptilePOJ 1426 Find The MultiplePOJ 3126 Prime PathPOJ 3087 Shuffle'm UpPOJ 3414 PotsFZU 2150 Fire GameUVA 11624 Fire!POJ 3984 迷宫问题HDU 1241 Oil DepositsHDU 1495 非常可乐HDU 26…

Sunny Cup 2003 - Preliminary Round April 20th, 12:00 - 17:00 Problem E: QS Network In the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with each other via networks. If two QS want to get connected, they…

以下是poj百道水题,新手可以考虑从这里刷起 搜索1002 Fire Net1004 Anagrams by Stack1005 Jugs1008 Gnome Tetravex1091 Knight Moves1101 Gamblers1204 Additive equations 1221 Risk1230 Legendary Pokemon1249 Pushing Boxes 1364 Machine Schedule1368 BOAT1406 Jungle Roads1411 Annive…

A & M - Jungle Roads HDU - 1301 题意:字母之间的路,求最小生成树 题解:处理好建边以后就是一个Prime #include<cstdio> #include<iostream> #include<algorithm> #include<cstring> #include<sstream> #include<cmath> #include<stack> #include<cstd…

整套题都没什么难度. POJ 1251 Jungle Roads #include <map> #include <set> #include <list> #include <cmath> #include <ctime> #include <deque> #include <stack> #include <queue> #include <cctype> #include <cstdio…

刷题之前来几套LCA的末班 对于题目 HDU 2586 How far away 2份在线模板第一份倍增,倍增还是比较好理解的 #include <map> #include <set> #include <list> #include <cmath> #include <ctime> #include <deque> #include <stack> #include <queue> #include <…

POJ 1459 Power Network / HIT 1228 Power Network / UVAlive 2760 Power Network / ZOJ 1734 Power Network / FZU 1161 (网络流,最大流) Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A…