FJ has moved his K (1 <= K <= 30) milking machines out into the cow pastures among the C (1 <= C <= 200) cows. A set of paths of various lengths runs among the cows and the milking machines. The milking machine locations are named by ID number…
The K-League Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 715 Accepted: 251 Description Supporters for the professional soccer clubs participating in the K-League, formerly the Korea Professional Soccer League, hold orderly and orga…
题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=1760 Given a weighted directed graph, we define the shortest path as the path who has the smallest length among all the path connecting the source vertex to the target vertex. And if two…