#include <iostream> #include <cstring> #include <cstdio> #include <algorithm> #include <vector> using namespace std; typedef long long ll; + ; const int inf = 0x3f3f3f3f; int n, m, ans; int mp[maxn][maxn], dis[maxn][maxn], po…
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…
Time Limit: 1000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1630 Accepted Submission(s): 664 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,V2,....VK,V1,那么必须满足K>2,…
度度熊保护村庄 Accepts: 13 Submissions: 488 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description 哗啦啦村袭击了喵哈哈村! 度度熊为了拯救喵哈哈村,带着自己的伙伴去救援喵哈哈村去了!度度熊与伙伴们很快的就过来占据了喵哈哈村的各个军事要地,牢牢的守住了喵哈哈村. 但是度度熊发现,这是一场旷日持久的战斗,所以度度熊决定要以逸…
Cow Contest Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 16341 Accepted: 9146 Description N (1 ≤ N ≤ 100) cows, conveniently numbered 1..N, are participating in a programming contest. As we all know, some cows code better than other…