图割论文大合集下载: http://download.csdn.net/detail/wangyaninglm/8292305 代码: /* graph.h */ /* Vladimir Kolmogorov (vnk@cs.cornell.edu), 2001. */ /* This software library is a modification of the maxflow algorithm described in An Experimental Comparison of Min…
题目链接:http://acm.split.hdu.edu.cn/showproblem.php?pid=1045 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description Suppose that we have a square city with straight streets. A map of a city is a square board…
妖怪题目,做到现在:2017/8/19 - 1:41…… 不过想想还是值得的,至少邻接矩阵型的Dinic算法模板get√ 题目链接:http://poj.org/problem?id=1815 Time Limit: 2000MS Memory Limit: 20000K Description In modern society, each person has his own friends. Since all the people are very busy, they communic…
Dual Core CPU Time Limit: 15000MS Memory Limit: 131072K Total Submissions: 24830 Accepted: 10756 Case Time Limit: 5000MS Description As more and more computers are equipped with dual core CPU, SetagLilb, the Chief Technology Officer of TinySoft C…
题目链接:http://poj.org/problem?id=1273 Time Limit: 1000MS Memory Limit: 10000K Description Every time it rains on Farmer John's fields, a pond forms over Bessie's favorite clover patch. This means that the clover is covered by water for awhile and takes…
Power Network Time Limit: 2000MS Memory Limit: 32768K Total Submissions: 24019 Accepted: 12540 Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A node u may be supplied…
PART 1 什么是网络流 网络流(network-flows)是一种类比水流的解决问题方法,与线性规划密切相关.网络流的理论和应用在不断发展,出现了具有增益的流.多终端流.多商品流以及网络流的分解与合成等新课题.网络流的应用已遍及通讯.运输.电力.工程规划.任务分派.设备更新以及计算机辅助设计等众多领域.[引自百度百科] PART 2 一些概念 容量网络:设G(V,E),是一个有向网络,在V中指定了一个顶点,称为源点(记为Vs),以及另一个顶点,称为汇点(记为Vt);对于每一条弧<u,v>属…