POJ 1149 PIGS

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poj 1149 Pigs 网络流-最大流建图的题目（明天更新）-已更新

题目大意:是有M个猪圈,N个顾客,顾客要买猪,神奇的是顾客有一些猪圈的钥匙而主人MIRKO却没有钥匙,多么神奇?顾客可以在打开的猪圈购买任意数量的猪,只要猪圈里有足够数量的猪.而且当顾客打开猪圈后mirko就可以在打开的猪圈之间任意调整猪的数量,(顾客走了之后猪圈要关闭).问mirko怎样做能使顾客买到最多的猪思路如下:(也是查的,具体原理和原因明天更新) 1.取超级源点和超级汇点: 2.当猪圈被第一次打开时,在源点与当前顾客之间连接一条边,容量为该猪圈的猪的头数: 3.当某个猪圈不是被第一…

POJ 1149 PIGS（Dinic最大流）

PIGS Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 20738 Accepted: 9481 Description Mirko works on a pig farm that consists of M locked pig-houses and Mirko can't unlock any pighouse because he doesn't have the keys. Customers come t…

PIGS Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 20579 Accepted: 9387 Description Mirko works on a pig farm that consists of M locked pig-houses and Mirko can't unlock any pighouse because he doesn't have the keys. Customers come t…

poj 1149 PIGS【最大流经典建图】

PIGS Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 18727 Accepted: 8508 Description Mirko works on a pig farm that consists of M locked pig-houses and Mirko can't unlock any pighouse because he doesn't have the keys. Customers come t…

网络流(最大流)：POJ 1149 PIGS

PIGS Time Limit: 1000ms Memory Limit: 10000KB This problem will be judged on PKU. 64-bit integer(整数) IO format: %lld Java class name: Main Mirko works on a pig farm that consists of M locked pig-houses and Mirko can't unlock any pighouse becau…

POJ 1149 - PIGS - [最大流构图]

Time Limit: 1000MS Memory Limit: 10000K Description Mirko works on a pig farm that consists of M locked pig-houses and Mirko can't unlock any pighouse because he doesn't have the keys. Customers come to the farm one after another. Each of them has ke…

POJ 1149 PIGS（最大流）

Description Mirko works on a pig farm that consists of M locked pig-houses and Mirko can't unlock any pighouse because he doesn't have the keys. Customers come to the farm one after another. Each of them has keys to some pig-houses and wants to buy a…