一个模特有两种活动. ① 拍照片,挣钱 a. ②开演唱会,花费b 给定模特这两种工作的时间表. 模特可以选定一个时间举办一个座谈会,那么他拍照片的钱变c.开演唱会会花费d. 要求在模特座谈会之前和后len天(当天凌晨即可生效) 都不能赔钱. 要求你输出最小的座谈会天数. 没有输出-1.. ll n, a, b, c, d, st, len; struct node { ll tim, tp; } p[N]; ll calc1(ll x) { if(x==-1) return 0; return…

Ratings and Reality Shows 参加talk show的时间肯定是在某个t[ i ]的后一秒, 枚举一下就好了. #include<bits/stdc++.h> #define LL long long #define fi first #define se second #define mk make_pair #define PLL pair<LL, LL> #define PLI pair<LL, int> #define PII pair&l…

---恢复内容开始--- OBDII Interface Project When I can ever find enough time away from schoolwork, I try to work on an OBDII compliant portable ScanTool. However, with my current course load and lab projects progress on this project has been very slow. I fi…

U.S. fans of the hit talent show 'The Voice' may take for granted that its judges sit with their backs to performers, choosing winners purely on the basis of their voices. But in China, where television and much of society is frequently biased toward…

Synchronous buck regulators offer high efficiency and are popular in applications in which available input voltages are 12V or less. However, as input voltage approaches 100V, wide-range-regulator design becomes more difficult, and the choice of suit…

ARVE:车辆到边缘网中的增强现实应用 本文为SIGCOMM 2018 Workshop (Mobile Edge Communications, MECOMM)论文. 笔者翻译了该论文.由于时间仓促,且笔者英文能力有限,错误之处在所难免:欢迎读者批评指正. 本文及翻译版本仅用于学习使用.如果有任何不当,请联系笔者删除. 本文作者包含4位,Pengyuan Zhou@University of Helsinki, Finland:Wenxiao Zhang@Hong Kong Universit…

As we continue examining this season’s DVR success stories in The Blacklist and Sleepy Hollow it makes one wonder, just what other shows caused networks to change the way they think about how their audience watches television? 24 (2001) Jack Bauer is…

CAOFEIDIAN, China  $91 billion industrial project here, mired in debt and unfulfilled promise, suggests part of the reason why China's economy is wobbling and why it will be hard to turn around. mire:陷于,泥潭 unfulfilled:未得到满足的,缺口 wobbling:摆动,颤动 The ste…

整个社会对虚拟现实的研究和开发源于上个世纪六十年代,计算机图形学.人机接口技术.图像处理与模式识别.多传感技术.语音处理与音响技术.高性能计算机系统.人工智能等领域在之后半个世纪取得了长足的发展为虚拟现实产业爆发打下的坚实的基础. 2014年Facebook以20亿美元收购的Oculus已经是VR行业领头羊,预计将于2016年初推出第一代面向大众的商用虚拟现实头戴式眼镜Oculus Rift;Sony在3D头盔就是行业领先者,预计将于16年上半年推出PlayStation VR,与PS4搭配使用…

https://www.vive.com/cn/forum/1706?extra=page%3D1 也许你是一位开发者,想为自己的HTC Vive游戏制作酷炫的宣传片:或者你是游戏主播,想为观众带来高质量的VR直播体验:甚至你是一位VR的爱好者.无论如何,如果你对Mixed Reality(混合现实)感兴趣,请继续看下去.本文将介绍如何用HTC Vive拍摄高质量MR视频. ======================================================== 什么是M…