永远鲜红的幼月
永远鲜红的幼月
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永远鲜红の幼月
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(共315篇)
HDU-6441-Find Integer(费马大定理+勾股数)
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=6441 Problem Description people in USSS love math very much, and there is a famous math prob...
2018-08-27
0
394
POJ-2561-Minimum Cost(最小费用最大流,分治,MCMF,向前星建图)
题目链接:http://poj.org/problem?id=2516 Description Dearboy, a goods victualer, now comes to a big problem, and he needs your help. In his sale area the...
2018-08-24
0
879
POJ-2195-Going Home(最小费用最大流,MCMF,向前星建图,边点回溯)
题目链接:http://poj.org/problem?id=2195 Description On a grid map there are n little men and n houses. In each unit time, every little man can move one ...
2018-08-23
0
440
HDU-6214-Smallest Minimum Cut(最小割,最大流,边数,Dinic,向前星)
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=6214 Problem Description Consider a network G=(V,E) with source s and sink t . An s-t cut is...
2018-08-23
0
408
POJ-1459-Power Network(最大流,Dinic,弧优化,裸题,向前星建图)可被当作板子
题目链接:http://poj.org/problem?id=1459 Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power tra...
2018-08-23
0
514
HDU-2732-Leapin' Lizards(最大流,拆点,Dinic,弧优化)
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2732 Problem Description Your platoon of wandering lizards has entered a strange room in the...
2018-08-22
0
436
UVA -10480 -Sabotage (无向图最小割,输出割边,dinic+向前星)
题目链接:https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=1421 PDF的题,自己点链接把。。。 题目大意,给出一个无向图,然...
2018-08-22
0
591
HDU-4289-Control(最大流,Dinic+向前星,双向通道,拆点)
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4289 Problem Description You, the head of Department of Security, recently received a top...
2018-08-21
0
422
HDU-4292-Food(最大流,拆点,Dinic+向前星)(注意!!此题我认为超坑啊!!!)
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4292 Problem Description You, a part-time dining service worker in your college’s dining ...
2018-08-21
0
411
洛谷- P3381 【模板】最小费用最大流(板子!!)
题目链接:https://www.luogu.org/problemnew/show/P3381 题目描述 如题,给出一个网络图,以及其源点和汇点,每条边已知其最大流量和单位流量费用,求出其网络最大流和在最大流情况下的最小费用。 输入输出格式 输入格式: 第一行包含四个正整数N、M、...
2018-08-20
0
581
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