In the kingdom of Henryy, there are N (2 <= N <= 200) cities, with M (M <= 30000) one-way roads connecting them. You are lucky enough to have a chance to have a tour in the kingdom. The route should be designed as: The route should contain one or
奔小康赚大钱 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 14416 Accepted Submission(s): 6273 Problem Description 传说在遥远的地方有一个非常富裕的村落,有一天,村长决定进行制度改革:重新分配房子.这可是一件大事,关系到人民的住房问题啊.村里共有n间房间,刚好有n家老百姓,考虑
题目大意: 给定每一个人能支付的房子价值,每个人最多且必须拥有一套房子,问最后分配房子可得到的最大收益 抄了个别人的KM模板,就这样了... #include <cstdio> #include <cstring> #include <iostream> #include <algorithm> using namespace std; #define N 305 const int INF = 0x7fffffff; int n , nx , ny; in
UVA - 1349 Optimal Bus Route Design Time Limit: 3000MS Memory Limit: Unknown 64bit IO Format: %lld & %llu Description A big city wants to improve its bus transportation system. One of the improvement is to add scenic routes which go es through attrac
Ants Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 6904 Accepted: 2164 Special Judge Description Young naturalist Bill studies ants in school. His ants feed on plant-louses that live on apple trees. Each ant colony needs its own ap