题意:一共有N个城市,一些城市里有金矿,一些城市里有仓库,金矿和仓库都有一个容量,有M条边,每条边是双向的,有一个权值,求将所有金矿里的储量都运送到仓库中,所需要经过的道路中,使最大的权值最小 思路:增设一个超级源点和一个超级汇点,源点与每一个城市相连,容量为黄金数量,汇点与仓库相连,容量为仓库的容量,然后就是二分最小的最大相邻距离,跑最大流验证. #include<stdio.h> #include<string.h> const int N=410; const int inf…
Marriage Match II Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4021 Accepted Submission(s): 1309 Problem Description Presumably, you all have known the question of stable marriage match. A…
Marriage Match III Time Limit: 10000/4000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2143 Accepted Submission(s): 646 Problem Description Presumably, you all have known the question of stable marriage match.…
HDU 3081 Marriage Match II (网络流,最大流,二分,并查集) Description Presumably, you all have known the question of stable marriage match. A girl will choose a boy; it is similar as the game of playing house we used to play when we are kids. What a happy time as…
Cyclic Tour Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/65535 K (Java/Others)Total Submission(s): 1197 Accepted Submission(s): 626 Problem Description There are N cities in our country, and M one-way roads connecting them. Now Li…