ctrss的博客

Drainage Ditches Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 67615   Accepted: 26138 Description Every time it rains on Farmer John's fields, a pond form

终于照着模板打了一遍前向星…… 虽然还不是太懂…… 直接上代码吧……依然是poj1273的题 #include #include #include #include #define M 400 int INF=10000001; using namespace std; struct node { int u,v,cap,next; }; node edge[M*M]; int