原题链接：http://poj.org/problem?id=1847我的链接：http://acm.hust.edu.cn/vjudge/contest/view.action?cid=19651#problem/D最短路模板题。TramTime Limit:1000MSMemory Limit:30000KTotal Submissions:7960Accepted:2861DescriptionTram network in Zagreb consists of a number of intersections and rails connecting some of them. In Read More