最大流 const int inf = 1000000000 ;const int maxn = 20000 , maxm = 500000 ;struct Edge{int v , f ,next ;Edge(){}Edge(int _v , int _f , int _next):v(_v) ,f(_f),next(_next){}};int sourse , mee
Random Maze Time Limit: 10000/3000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 1114 Accepted Submission(s): 387 Problem Description In the game “A C
一、问题定义 1、[快递公司送货策略](https://www.docin.com/p-700721704.html) 来自数学建模训练题目,解决办法“多目标动态规划” 二、相关论文 1.[A Model and Algorithm for the Courier Delivery Problem with Uncertainty(https://www.researchgate.net/
1016. Phone Bills (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue A long-distance telephone company charges its customers by the following rules:
思路: 求往返不能经过同一条道路两次,参观路线最小的最小值.可以转话为边的流量为1,总流量为2的最小费用流 约束: 1<= N <= 1000 1<= M <= 10000 1<= ai, bi <= N 1 <= ci <= 35000 /************************************************ Author: fisty* Create