[jdoj1817]Drainage Ditches_网络流

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[jdoj1817]Drainage Ditches_网络流

Drainage Ditches jdoj-1817 题目大意:网络流裸求最大流注释:n(点数),m(边数)<=200. 想法:裸的网络流求最大流,用bfs+dfs,美其名曰dinic. 没有开始?何来最后... ...代码... ... #include <cstdio> #include <cstring> #include <iostream> #include <algorithm> #include <queue> using…

POJ 1273 Drainage Ditches (网络流Dinic模板)

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 quite a long time to regrow. Thus, Farmer John has built a set of drainage…

POJ 1273：Drainage Ditches 网络流模板题

Drainage Ditches Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 63339 Accepted: 24434 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…

HDU1532 Drainage Ditches 网络流EK算法

Drainage Ditches Problem 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 quite a long time to regrow. Thus, Farmer John has…

poj 1273 Drainage Ditches (网络流最大流)

网络流模板题. ========================================================================================================== #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #include<cmath> #include<queue>…

USACO 4.2 Drainage Ditches(网络流模板题)

Drainage DitchesHal Burch 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 quite a long time to regrow. Thus, Farmer John has built a se…