题目来源:http://poj.org/problem?id=1058 题目大意:ACM城的美食俱乐部有16位成员.他们连续了当地的法国餐厅Chatrau Java来安排连续5天的晚餐.晚餐时他们每4人1桌,共4桌.他们希望5次晚餐中,每个成员都跟其他的所有成员恰好同桌进餐一次.餐厅主人Maitre D'先生被安排来完成俱乐部成员的座位安排和调度.Maitre D'做了前三天的座位安排,保证了每个成员没有与其他的任一个成员同桌过两次,但不幸的是Maitre D'先生在第四天不见了,只留下了前三天…

POJ 排序的思想就是根据选取范围的题目的totalSubmittedNumber和totalAcceptedNumber计算一个avgAcceptRate. 每一道题都有一个value,value = acceptedNumber / avgAcceptRate + submittedNumber. 这里用到avgAcceptedRate的原因是考虑到通过的数量站的权重可能比提交的数量占更大的权重,所以给acceptedNumber乘上了一个因子. 当然计算value还有别的方法,比如POJ上…

F. Gourmet and Banquet time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output A gourmet came into the banquet hall, where the cooks suggested n dishes for guests. The gourmet knows the schedule:…

Malek Dance Club time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output As a tradition, every year before IOI all the members of Natalia Fan Club are invited to Malek Dance Club to have a fun nigh…

A gourmet came into the banquet hall, where the cooks suggested n dishes for guests. The gourmet knows the schedule: when each of the dishes will be served. For i-th of the dishes he knows two integer moments in time ai and bi (in seconds from the be…

Trunk Club:颠覆男士时装零售的创业公司_第1页_福布斯中文网 Trunk Club:颠覆男士时装零售的创业公司…

今天,工信部官网的公示文件显示,新通用顶级域名.vip..xyz以及.club域名注册局已正式获得工信部审批,成为中国境内合法的顶级域名注册管理机构,这标志着.vip..xyz以及.club域名成为首批通过工信部资质审批的境外新顶级域名,使用这些域名在境内建站的客户,可以提交网站备案了. 新通用顶级域名.vip..xyz以及.club域名皆是全球注册量排名前10的域名,在全球有着广阔的用户基础,在中国市场的占有率更是首屈一指.其中,作为26个字母的最后三个字母,.xyz域名含义通俗,其注册量已突…

Problem   Codeforces #541 (Div2) - D. Gourmet choice Time Limit: 2000 mSec Problem Description Input Output The first line of output should contain "Yes", if it's possible to do a correct evaluation for all the dishes, or "No" otherwis…

python信用评分卡(附代码,博主录制) https://study.163.com/course/introduction.htm?courseId=1005214003&utm_campaign=commission&utm_source=cp-400000000398149&utm_medium=share https://www.jianshu.com/p/a8037a38e219(原文链接) https://www.jianshu.com/p/4b4e0c343d3e(…

python信用评分卡(附代码,博主录制) https://study.163.com/course/introduction.htm?courseId=1005214003&utm_campaign=commission&utm_source=cp-400000000398149&utm_medium=share https://blog.csdn.net/arsenal0435/article/details/80446829(原文链接) 1.本项目需解决的问题    本项目通…

Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delights of famous chefs from the most fashionable restaurants. Mr. Apple has his own signature method of review  — in each restauran…

A 1-1 tie at home was sufficient for Guangzhou Evergrande to clinch the Asian Champions League title, the first Chinese club to win the tournament in more than two decades. clinch:拥吻,钉牢 tournament:锦标赛,联赛 on aggregate:总共,总计 It was difficult to spot a…

[CF875E]Delivery Club 题意:有n个快递需要依次接收,这n个快递分部在x轴上,第i个快递的位置是xi.有两个快递员,一开始分别在s0,s1,你可以任意安排哪个人收哪个快递,前提是一个快递员收快递是另一个快递员不能移动(也就是说他只有在收快递时能移动),并且要保证任何时候两人的距离不超过k.问你k最小是多少. n<=10^5,xi<=10^9 题解:二分是显然的.我们可以用f[i][a][b]表示收第i个快递时,两个快递员一个在a,一个在b是否可行,又因为a或b一定等于i,所…

题目链接: http://acm.hust.edu.cn/vjudge/problem/129727 D - Book Club Time Limit: 5000MS 题意 给你一个无自环的有向图,问你最后能不能将每个点都划分在若干个有向环里(每个点最后只能属于一个环). 题解 这题一开始思路就跑偏了,想到连通分量去了..orz 后来仔细一想,这不是边的分配问题吗!!!首先入度和出度可以分开考虑的,我们只需要考虑每个点的出度就行了,如果一个点的出度只有1,那就显然只能连它了,但是如果它有多个出边…

  D. Gourmet choice time limit per test 2 seconds memory limit per test 256 megabytes   题目链接: https://codeforces.com/problemset/problem/1131/D Discribe Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the…

一道神题…… rzO 发现立杰在初三(http://hi.baidu.com/wjbzbmr/item/4a50c7d8a8114911d78ed0a9据此可以推断)就怒A了此题…… Orz /************************************************************* 我这种大弱菜,看了题目后完全茫然. 看了剧透后往网络流方向想,结果还是不会T_T. 然后去看题解,还是不会T_T. 然后去看题解的题解,还是不会T_T. 然后想了一个晚上,第二天才有…

A gourmet came into the banquet hall, where the cooks suggested n dishes for guests. The gourmet knows the schedule: when each of the dishes will be served. For i-th of the dishes he knows two integer moments in time ai and bi (in seconds from the be…

Doki Doki Literature Club Time Limit: 1 Second      Memory Limit: 65536 KB Doki Doki Literature Club! is a visual novel developed by Team Salvato. The protagonist is invited by his childhood friend, Sayori, to join their high school's literature club…

Doki Doki Literature Club! is a visual novel developed by Team Salvato. The protagonist is invited by his childhood friend, Sayori, to join their high school's literature club. The protagonist then meets the other members of the club: Natsuki, Yuri,…

题目链接:http://codeforces.com/problemset/problem/589/F A gourmet came into the banquet hall, where the cooks suggested n dishes for guests. The gourmet knows the schedule: when each of the dishes will be served. For i-th of the dishes he knows two integ…

D. Gourmet choice time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Mr. Apple, a gourmet, works as editor-in-chief of a gastronomic periodical. He travels around the world, tasting new delig…

Problem description Porto's book club is buzzing with excitement for the annual book exchange event! Every year, members bring their favorite book and try to find another book they like that is owned by someone willing to trade with them. I have been…

Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 2363   Accepted: 881 Description Like so many others, the cows have developed very haughty tastes and will no longer graze on just any grass. Instead, Farmer John must purchase gourmet orga…

wentaolovesmeng.club wentaostudy.club…

题目描述: Malek Dance Club time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output As a tradition, every year before IOI all the members of Natalia Fan Club are invited to Malek Dance Club to have a fu…

Doki Doki Literature Club ZOJ - 4035 题解:其实就是简单排序输出就没了. #include <cstdio> #include <cstring> #include <iostream> #include <algorithm> #include <queue> using namespace std; typedef long long ll; struct node { ll w; char name[25…

http://www.narkii.com/club/forum-46-1.html  纳金学习论坛,主要是讨论一些unty3D方面的事情,技术栈比较前沿,…

P2869 [USACO07DEC]美食的食草动物Gourmet Grazers 题目:约翰的奶牛对食物越来越挑剔了.现在,商店有M 份牧草可供出售,奶牛食量很大,每份牧草仅能供一头奶牛食用.第i 份牧草的价格为Pi,口感为Qi.约翰一共有N 头奶牛,他要为每头奶牛订购一份牧草,第i 头奶牛要求它的牧草价格不低于Ai,口感不低于Bi.请问,约翰应该如何为每头奶牛选择牧草,才能让他花的钱最少? 题解:对奶牛的价格要求和草的价格要求进行排序,排序后可以得到如下: \[ \begin {align}…

题目描述 Like so many others, the cows have developed very haughty tastes and will no longer graze on just any grass. Instead, Farmer John must purchase gourmet organic grass at the Green Grass Grocers store for each of his N (1 ≤ N ≤ 100,000) cows. Each…

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