题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2544 题目分析:比较简单的最短路算法应用.题目告知起点与终点的位置,以及各路口之间路径到达所需的时间,要求输出起点到终点的最短时间. /* 最短路 Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 35043 Accepted Submission…
1155 - Power Transmission PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB DESA is taking a new project to transfer power. Power is generated by the newly established plant in Barisal. The main aim of this project is to tr…
uva 10330 - Power Transmission 题目大意:最大流问题. 解题思路:増广路算法. #include <stdio.h> #include <string.h> #include <queue> using namespace std; #define min(a,b) (a)<(b)?(a):(b) const int N = 105; const int INF = 0x3f3f3f3f; int n, s[N], g[N][N],…