find the mincost route Time Limit: 1000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3456    Accepted Submission(s): 1409 Problem Description 杭 州有N个景区,景区之间有一些双向的路来连接,现在8600想找一条旅游路线,这个路线从A点出发并且最后回到A点,假设经过的路线为…

题目链接 floyd找最小环 很好理解 #include<algorithm> #include<iostream> #include<cstdlib> #include<cstring> #include<cstdio> #include<string> #include<cmath> #include<ctime> #include<queue> #include<stack> #i…

find the mincost route Time Limit: 1000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3273    Accepted Submission(s): 1320 Problem Description 杭州有N个景区,景区之间有一些双向的路来连接,现在8600想找一条旅游路线,这个路线从A点出发并且最后回到A点,假设经过的路线为V1…

find the mincost route Time Limit: 1000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3425    Accepted Submission(s): 1397 Problem Description 杭 州有N个景区,景区之间有一些双向的路来连接,现在8600想找一条旅游路线,这个路线从A点出发并且最后回到A点,假设经过的路线为…

[hdu P1599] find the mincost route 杭州有N个景区,景区之间有一些双向的路来连接,现在8600想找一条旅游路线,这个路线从A点出发并且最后回到A点,假设经过的路线为V1,V2,....VK,V1,那么必须满足K>2,就是说至除了出发点以外至少要经过2个其他不同的景区,而且不能重复经过同一个景区.现在8600需要你帮他找一条这样的路线,并且花费越少越好.  Input第一行是2个整数N和M(N <= 100, M <= 1000),代表景区的个数和道路的条…

传送门: http://acm.hdu.edu.cn/showproblem.php?pid=1599 find the mincost route Time Limit: 1000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7047    Accepted Submission(s): 2736 Problem Description 杭州有N个景区,景区之间有一…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1599 find the mincost route Time Limit: 1000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2530    Accepted Submission(s): 1006 Problem Description 杭州有N个景区,景区之间有一…

find the mincost route Time Limit: 1000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3885    Accepted Submission(s): 1559 Problem Description 杭州有N个景区,景区之间有一些双向的路来连接,现在8600想找一条旅游路线,这个路线从A点出发并且最后回到A点,假设经过的路线为V1…

find the mincost route Time Limit: 1000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8771    Accepted Submission(s): 3306 Problem Description 杭州有N个景区,景区之间有一些双向的路来连接,现在8600想找一条旅游路线,这个路线从A点出发并且最后回到A点,假设经过的路线为V1…

题目链接 题意:求最小环 第一反应时floyd判断,但是涉及到最少3个点,然后就不会了,又想的是 双联通分量,这个不知道为什么不对. Floyd 判断 最小环 #include <iostream> #include <cstdio> #include <algorithm> #include <cstring> using namespace std; const int INF = 0x3f3f3f3f; + ; int g[Max][Max], dis…