Bribing FIPA Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5910 Accepted: 1850 Description There is going to be a voting at FIPA (Fédération Internationale de Programmation Association) to determine the host of the next IPWC (Interna…
题目链接 POJ 题解 背包树形dp板题 就是读入有点无聊,浪费了很多青春 #include<iostream> #include<cstdio> #include<cmath> #include<map> #include<string> #include<cstring> #include<algorithm> #define LL long long int #define REP(i,n) for (int i =…
Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5021 Accepted: 1574 Description There is going to be a voting at FIPA (Fédération Internationale de Programmation Association) to determine the host of the next IPWC (International Progra…
题目链接 选课 题解 基础背包树形dp #include<iostream> #include<cstdio> #include<cmath> #include<cstring> #include<algorithm> #define LL long long int #define Redge(u) for (int k = h[u],to; k; k = ed[k].nxt) #define REP(i,n) for (int i = 1;…