- 2024-12-17AtCoder DP Practice
众所周知,AtCoder有一场极educational的DPContest。A裸的线性DP,设\(dp_i\)表示跳到第\(i\)个格子的最小费用,显然有转移:\[dp_{i}=\min(dp_{i-1}+|h_i-h_{i-1}|,dp_{i-2}+|h_i-h_{i-2}|)\]边界为\(dp_1=0,dp_2=|h_2-h_1|\)。B裸的线性DP
- 2024-12-054CCSAPPA Programming Practice and Applications
4CCSAPPAProgrammingPracticeandApplicationsCoursework2:TheSquareInthisassignmentyoumustimplementatext-basedgamecalledTheSquare.Thegameisinspiredbythe1997,sci-fihorrormovie,Cube(Ihighlyrecommendit,ifyouhaven’tseenit).T
- 2024-12-04《算法导论》英文版前言To the teacher第4段研习录:有答案不让用
【英文版】Departingfromourpracticeinpreviouseditionsofthisbook,wehavemadepubliclyavailablesolutionstosome,butbynomeansall,oftheproblemsandexercises.OurWebsite,http://mitpress.mit.edu/algorithms/,linkstothesesolutions.Yo
- 2024-12-04Vegetables need more practice.
NOIP2024游记文章摘要:纯Vegetable直接被创飞了。走下牢斯莱斯不经意间露出劳立式整理领带站定开始自我介绍我是一名高一信竞生。初二开始学习信竞,初三停了半年竞赛,中考还算是顺利地考进了省里的重点高中。初中老师不是很支持我搞竞赛,基本上学竞赛全靠我和老师对着干,以及
- 2024-09-20writing practice
9/20correctedversionHelloguys,welcomebacktomychannel.I'mEthan. TodayisthethirddayI'vebeenpracticingmywritingskills.You'reprobablywonderingwhyIkeepwritingthesamethingeveryday.Thereasonis,bywritingthe
- 2024-09-07【优秀程序设计】【good-practice】聚合系统如何实现通道侧回调的业务结果通知?
§.短信平台(聚合系统)的回调-业务说明我司短信平台聚合了朗宇、漫道、华信等多家短信服务商通道,并输出统一的接口能力供业务系统使用。本文以短信平台(sms)为例。来说一下各短信通道回调sms的代码实现。注:下文提到的”短信服务商“、”短信通道“、”通道“表示相同概念。
- 2024-08-22041 Time to Practice Dynamic Styling - Problem
示例index.html<!DOCTYPEhtml><htmllang="en"><head><metacharset="UTF-8"/><metaname="viewport"content="width=device-width,initial-scale=1.0"/><title>VueBa
- 2024-08-19day46-dynamic programming-part13-8.17
tasksfortoday:1.647.回文子串2.516.最长回文子序列--------------------------------------------------------------------1.647.回文子串Inthispractice,itisimportanttofigureouttheessencetodecideifastringatargetone,thestring[i,j]is
- 2024-08-18答题情况和每题得分
文章目录1.提交答题情况1.PracticeDetailController.java2.PracticeDetailService.java3.PracticeDetailServiceImpl.java4.PracticeDetailDao.java5.PracticeDetailDao.xml6.reqSubmitSubjectDetailReq.java7.dto1.SubjectDetailDTO.java2.SubjectDTO.java3.SubjectOpt
- 2024-08-17FINC3600 Finance in Practice S2 2024
FINC3600 Financein PracticeS2 2024Project 1:Corporate Finance BriefProject LearningObjectivesBycompletingthisassignment,you will:Learn to apply corporate finance concepts and techniques from past finance courses in a realisti
- 2024-08-17yolov5s ncnn practice
Tutorial-deployYOLOv5withncnnhttps://github.com/Tencent/ncnn/discussions/4541 ncnnmodel制作(yolov5s.pt->ncnn.paramandncnn.bin) 使用ncnn库编译后生成的工具https://github.com/Tencent/ncnn/wiki/use-ncnn-with-pytorch-or-onnxhttps://ncnn.readt
- 2024-08-13English speaking practice tools random video chat applications All In One
EnglishspeakingpracticetoolsrandomvideochatapplicationsAllInOne英语口语练习工具随机视频聊天应用程序SpeakingPractice/SpokenEnglish/OralEnglishOmeTVDiscoverthethrillofrandomvideochatwithOmeTVhttps://ome.tv/???https://www.camgo.
- 2024-08-09System to practice
1、Linux中哪个系统调用可以用于设置一个定时器,当时间到时,发送一个信号给进程?(B)a)setitimer()b)alarm()c)timer_create()d)time()tips:timer_create()是一个用于创建定时器的系统调用函数,定义在POSIX标准中,属于Linux系统的时间管理功能。它用于创建一个定时器对象,并
- 2024-07-297.28-跑deepspeed
完整代码:https://github.com/chenyinlin1/deepspeed_practice_example官方文档:https://www.deepspeed.ai/getting-started/Deepspeed安装:1、创建虚拟环境deepspeed:condacreate-ndeepspeedpython=3.82、cd/public/software/apps/DeepLearning/whl安装对应版本的torch,t
- 2024-07-12zzuli-production practice 2
1.安装配置Redis并练习基础命令操作官网:https://redis.io中文网:Redis中文网解压直接可以使用:redis.windows.conf:配置文件redis-cli.exe:redis的客户端redis-server.exe:redis服务器端安装Redis服务1、由于上面虽然启动了redis,但是只要一关闭cmd窗口,redis服务就会
- 2024-07-12SQl server 练习3
课后作业在homework库下执行:CREATE TABLE user_profile_2 (idint NOT NULL,device_idint NOT NULL,gendervarchar(14) NOT NULL,ageint ,universityvarchar(32) NOT NULL,gpafloat,active_days_within_30float,question_cntfloat,answer_cnt
- 2024-05-29英语每日一句
DAY1AlthoughtheSupremeCourtoftheUnitedStateshadprohibitedintentionalracialdiscriminationinjuryselectionasearlyasthe1880caseofStrauderv.WestVirginia,thepracticeofselectingso-calledeliteorblue-ribbonjuries provided aco
- 2024-05-29哈萨克语打字通(免费版)
Kazakhkeyboardpractice(free)Introduction:KazakhTypewritingisaneducationalsoftwarespeciallydesignedforuserswhoarelearningKazakhlanguageandcomputerscience.ItaimstohelpuserseasilymasterKazakhlanguagetextinputskills.Since200
- 2024-05-25Practice
1.以读写方式打开一个普通文件,且当其不存在时要创建它,应指定的mode参数是(D)A.r+B.rw+C.rwD.w+E.r2.以下那一个是fseek(FILE*stream,longoffset,intwhence)中whence的合法值?DA.SEEK_OOPB.SEEK_BIGC.SEEK_TELD.SEEK_SETE.SEEK_GET3.已知字符‘A’的ASCII代码值是65
- 2024-05-11WPF 基础、WPF 相关知识、学习、参考项目
前言: 最初参加工作时,做过WPF项目,后面几年后者虽然有写WPF项目,但多数都是边边角角,写一点满足工作需要。 现在写下WPF,主要就是玩一玩,尝试下不同的东西。 这是我的代码仓库:地址(如果对您有帮助,给颗小星星奖励下吧),在WPF/Lesson10Practice/Practice/下面。基本涵盖WPF
- 2024-04-23Practice
18.链表只能一个接着一个遍历,不允许通过随机访问7.链表的地址是连续的,通过内部的指针来进行访问//假设该链表只给出了头指针head。在不改变链表的前提下,请设计一个尽可能高效的算法,//查找链表中倒数第k(k为正整数)个位置上的结点。若查找成功,算法输出该结点的data值,并返回
- 2024-04-15process scheduling (进程调度)& practice 1 process operation
进程切换并发进程的切换并发进程中,一个进程在执行过程中可能被另一个进程替换占有CPU,这个过程称为“进程切换”是什么触发了进程切换?进程切换时要做什么?操作系统到底做了什么操作2中断技术中断是指程序执行过程中当发生某一个事件时,中止cpu上现行的程序的运行in