Bzoj3943 [Usaco2015 Feb]SuperBull】的更多相关文章

3943: [Usaco2015 Feb]SuperBull Time Limit: 10 Sec  Memory Limit: 128 MBSubmit: 300  Solved: 185 Description Bessie and her friends are playing hoofball in the annual Superbull championship, and Farmer John is  in charge of making the tournament as ex…
[BZOJ3943][Usaco2015 Feb]SuperBull Description Bessie and her friends are playing hoofball in the annual Superbull championship, and Farmer John is in charge of making the tournament as exciting as possible. A total of N (1 <= N <= 2000) teams are p…
[BZOJ3943][Usaco2015 Feb]SuperBull Description Bessie and her friends are playing hoofball in the annual Superbull championship, and Farmer John is in charge of making the tournament as exciting as possible. A total of N (1 <= N <= 2000) teams are p…
SuperBull bzoj-3943 Usaco-2015 Feb 题目大意:贝西和她的朋友们在参加一年一度的“犇”(足)球锦标赛.FJ的任务是让这场锦标赛尽可能地好看.一共有N支球队参加这场比赛,每支球队都有一个特有的取值在1-230-1之间的整数编号(即:所有球队编号各不相同).“犇”锦标赛是一个淘汰赛制的比赛——每场比赛过后,FJ选择一支球队淘汰,淘汰了的球队将不能再参加比赛.锦标赛在只有一支球队留下的时候就结束了.FJ发现了一个神奇的规律:在任意一场比赛中,这场比赛的得分是参加比赛两队…
题目描述 Bessie and her friends are playing hoofball in the annual Superbull championship, and Farmer John isin charge of making the tournament as exciting as possible. A total of N (1 <= N <= 2000) teams areplaying in the Superbull. Each team is assign…
Code: // luogu-judger-enable-o2 #include<bits/stdc++.h> #define setIO(s) freopen(s".in","r",stdin) #define maxn 4100000 #define ll long long using namespace std; int u[maxn],v[maxn],p[3000],A[maxn]; ll arr[3000],val[maxn]; int n,…
题目链接:http://www.lydsy.com/JudgeOnline/problem.php?id=3943 题意: 有n只队伍,每个队伍有一个编号a[i]. 每场比赛有两支队伍参加,然后选一支队伍淘汰.共进行n-1场比赛,然后比赛结束. 若某场比赛是队伍i和j参加,则该场比赛的得分为a[i] xor a[j]. 问最大的总得分. 题解: 每两支队伍(i,j)连一条边,边权为a[i] xor a[j]. 然后求最大生成树即可. AC Code: #include <iostream> #…
[BZOJ3942][Usaco2015 Feb]Censoring Description Farmer John has purchased a subscription to Good Hooveskeeping magazine for his cows, so they have plenty of material to read while waiting around in the barn during milking sessions. Unfortunately, the…
3942: [Usaco2015 Feb]Censoring Time Limit: 10 Sec  Memory Limit: 128 MBSubmit: 375  Solved: 206[Submit][Status][Discuss] Description Farmer John has purchased a subscription to Good Hooveskeeping magazine for his cows, so they have plenty of material…
AC自动机.为什么洛谷水题赛会出现这种题然而并不会那么题意就不说啦 .终于会写AC自动机判断是否是子串啦...用到kmp的就可以用AC自动机水过去啦 #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #include<queue> using namespace std; #define rep(i,s,t) for(int i=s;i<=t;…