点击打开链接 Power Network Time Limit: 2000MS Memory Limit: 32768K Total Submissions: 20903 Accepted: 10960 Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A node u may be su…
我的模板 例题: https://vjudge.net/problem/HDU-4280 struct Edge { int lst; int from; int to; int cap; int flow; Edge () { } Edge (int llst, int ffrom, int tto, int ccap, int fflow) : lst(llst), from(from), to(tto), cap(ccap), flow(fflow) { } }; // Dinic 算法有…
B - Dining Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 3281 Appoint description: Description Cows are such finicky eaters. Each cow has a preference for certain foods and drinks, and she w…