Chemical Reaction Time Limit: 3000ms Memory Limit: 65536KB This problem will be judged on OpenJudge. Original ID: C14H64-bit integer IO format: %lld      Java class name: Main   There are n chemical elements. Each of them has two attributes, a and b.…

题目 Volume 0. Getting Started 开始10055 - Hashmat the Brave Warrior 10071 - Back to High School Physics 10300 - Ecological Premium 458 - The Decoder 494 - Kindergarten Counting Game 414 - Machined Surfaces 490 - Rotating Sentences 445 - Marvelous Mazes…

发信人: fennec (fennec), 信区: Algorithm 标 题: acm 总结 by fennec 发信站: 吉林大学牡丹园站 (Wed Dec 8 16:27:55 2004) ACM总结(fennec) 其实在北京比赛完的时候,我就想写了,不过还是早了点,直到上海比赛结束,大家的心中都不是太好受.郭老师有句话:你们这样做也是对的,不成功就成仁.让我的心也能安慰了不少. 我是从大一下学期开始接触ACM的,那时候我们学校才刚刚起步,siyee,wjiang师兄可以说是我的领路人了…

1. 前言 蚀刻是将材料使用化学反应或物理撞击作用而移除的技术. 蚀刻技术可以分为『湿蚀刻』(wet etching)及『干蚀刻』(dry etching)两类.在湿蚀刻中是使用化学溶液,经由化学反应以达到蚀刻的目的,而干蚀刻通常是一种电浆蚀刻(plasma etching),电浆蚀刻中的蚀刻作用,可能是电浆中离子撞击晶片表面的物理作用,或者可能是电浆中活性自由基(Radical)与晶片表面原子间的化学反应,甚至也可能是这两者的复合作用. 在航空.机械.化学工业中,蚀刻技术广泛地被使用于减轻重量…

STAT UN2102 Homework 4 [100 pts]Due 11:59pm Monday, May 6th on CanvasYour homework should be submitted on Canvas as an R Markdown file. Please submitthe knitted .pdf or .html file along with the .Rmd file. We will not (and cannot) acceptany other for…

Applications of Reinforcement Learning in Real World 2018-08-05 18:58:04 This blog is copied from: https://towardsdatascience.com/applications-of-reinforcement-learning-in-real-world-1a94955bcd12 There is no reasoning, no process of inference or comp…

1. Can I use lammps to chemical reaction systems?Please note that you can only get as good an answer as you question is. nobody can tell without knowing what kind of chemical reaction. most likely not.In most cases that i know of you need to do ab in…

Age has been reached the end of the beginning of the world,May be guilty in his seems to passing a lot of different life became the appearance of the same day; May be back in the past,to oneself the paranoid weird belief disillusionment,these days,my…

[清华NLP]图神经网络GNN论文分门别类,16大应用200+篇论文最新推荐 图神经网络研究成为当前深度学习领域的热点.最近,清华大学NLP课题组Jie Zhou, Ganqu Cui, Zhengyan Zhang and Yushi Bai同学对 GNN 相关的综述论文.模型与应用进行了综述,并发布在 GitHub 上.16大应用包含物理.知识图谱等最新论文整理推荐. GitHub 链接: https://github.com/thunlp/GNNPapers 目录            …

I'll share another review paper about Epigenetic Landscape, it comes from Nature Review, published in 2016. Transition states and cell fate decisions in epigenetic landscapes [1] In this paper, they suggest that there might be a fundamental flaw in t…