原文链接https://www.cnblogs.com/zhouzhendong/p/9255885.html 题目传送门 - CF873E 题意 现在要给 $n(n\leq 3000)$ 个学生颁奖. 记 $a_i$ 为第 $i$ 个学生在本次比赛中做出的题目数量. 记 $b_i$ 为第 $i$ 个学生所获的奖项,其中 $1,2,3$ 分别表示他获得一.二.三等奖, $-1$ 表示不获奖,当然,一等奖最好,没奖最差. 记 $cnt_i$ 为满足 $b_k=i$ 的 $k$ 的个数. 一个合法的…

Educational Codeforces Round 30  A. Chores 把最大的换掉 view code #pragma GCC optimize("O3") #pragma GCC optimize("Ofast,no-stack-protector") #include<bits/stdc++.h> using namespace std; #define INF 0x3f3f3f3f #define endl "\n&quo…

每天都有很多新的网站推出,其中不乏一些设计极其优秀的作品.这个系列的文章,我为大家挑选了2012年赢得 CSS Awards 大奖的50个最佳网站.这些鼓舞人心的网站作品代表了网页设计的最高水平,相信你可以得到很大的启发. 您可能感兴趣的相关文章 经典网页设计:25个应用视差滚动单页网站 经典网页设计:20例与众不同联系表单设计 流行趋势:25个最佳的扁平化网页设计案例 经典网页设计:20例简洁精美着陆页面设计 经典网页设计:20个简约风格电子商务网站 Two minute teacher te…

Contestants Division   Description In the new ACM-ICPC Regional Contest, a special monitoring and submitting system will be set up, and students will be able to compete at their own universities. However there’s one problem. Due to the high cost of t…

链接:http://soj.me/show_problem.php?pid=1299&cid= Description Selected from 3,850 teams from 1,329 universities in 68 countries competing at 106 sites and preliminary contests worldwide, sixty-eight teams competed for bragging rights and prizes at The…

F. Contestants Ranking time limit per test:1 second memory limit per test:24 megabytes input:standard input output:standard output Ahmad is one of the best students in HIAST, and also a very good problems Solver. In the time you will spend reading th…

1. Awards 1.1 Jun. 12, 2012, Accurev Migration 1.2 Oct. 16, 2012, Deliver Inyo RTM to Rockies 1.3 Jul. 17, 2013, Kittyhawk Health and Alerts Issue triage and Bug fix 1.4  Aug. 2013, Rockies RTM 1.5 Dec. 16, 2013, Kittyhawk approaching B-line 1.6 Feb.…

好的工具与资源,将帮助你的开发,达到事办功倍,今天我们将为大家介绍荣获Unity Awards 2018最佳资源的获奖作品. 最佳艺术工具:Aura - Volumetric Lighting Aura是由开发者Raphael Ernaelsten创作的一个Unity体积光照解决方案.Aura 在Unity Awards 2018荣获最佳艺术工具. Aura可以模拟光线在环境介质中的散射效果,以及环境中无法通过肉眼或摄像机观察的微粒光照效果,即“体积雾”效果,打造出非常逼真的光照环境. Aura…

Contestants Division Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 10704   Accepted: 3004 Description In the new ACM-ICPC Regional Contest, a special monitoring and submitting system will be set up, and students will be able to compete…

InfoWorld editors and contributors pick the top open source software for data centers, clouds, developers, data crunchers, and IT pros Whenever you hear someone complain about developer productivity, just slap them. Having slogged through hundreds of…