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2021/2/21 18:30:15 14.26MB 数学手册
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Project2:JumpingtheQueueThebeginningofawinterbreaknearSpringFestivalisalwaysthebeginningofapeakperiodoftransportation.Ifyouhaveevertriedtogetatrainticketatthattime,youmusthavewitnessedtheendlessqueuesinfrontofeveryticketboxwindow.Ifaguyhasseenhisfriendinaqueue,thenitisverymuchlikelythatthisluckyguymightgostraighttohisfriendandaskforafavor.Thisiscalled"jumpingthequeue".Itisunfairtotherestofthepeopleintheline,but,itislife.Yourtaskistowriteaprogramthatsimulatessuchaqueuewithpeoplejumpingineverynowandthen,assumethat,ifoneinthequeuehasseveralfriendsaskingforfavors,hewouldarrangetheirrequestsinaqueueofhisown.InputSpecification:Yourprogra妹妹ustreadtestcasesfromafile“input.txt”.Theinputfilewillcontainoneormoretestcases.Eachtestcasebeginswiththenumberofgroupsn(1<=n<=1000).Thenngroupdescriptionsfollow,eachoneconsistingofthenumberoffriendsbelongingtothegroupandthosepeople'sdistinctnames.Anameisastringofupto4characterschosenfrom{A,B,...,Z,a,b,...,z}.Agroupmayconsistofupto1000friends.Youmayassumethatthereisnoonebelongtotwodifferentgroups.Finally,alistofco妹妹andsfollows.Therearethreedifferentkindsofco妹妹ands: ENQUEUEX-Mr.orMs.Xgoesintothequeue DEQUEUE-thefirstpersongetstheticketandleavethequeue STOP-endoftestcaseTheinputwillbeterminatedbyavalueof0forn.OutputSpecification:Foreachtestcase,outputtoafile“output.txt”.Firstprintalinesaying"Scenario#k",wherekisthenumberofthetestcase.Then,foreachDEQUEUEco妹妹and,printthepersonwhojustgetsaticketonasingleline.Printablanklinebetweentwotestcases,butnoextralineattheendofoutput.SampleInput:23AnnBobJoe3ZoeJimFatENQUEUEAnnENQUEUEZoeENQUEUEBobENQUEUEJimE
2022/9/3 23:27:30 37KB Jumping the Queue
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在日常工作中,钉钉打卡成了我生活中不可或缺的一部分。然而,有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚,我总是得牢记打开钉钉应用,点击"工作台",再找到"考勤打卡"进行签到。有时候因为工作忙碌,会忘记打卡,导致考勤异常,影响当月的工作评价。而且,由于我使用的是苹果手机,有时候系统更新后,钉钉的某些功能会出现异常,使得打卡变得更加麻烦。 另外,我的家人使用的是安卓手机,他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说,每次打卡都是一次挑战。他们总是担心自己会操作失误,导致打卡失败。 为了解决这些烦恼,我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习,我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。
2024-04-09 15:03 15KB 钉钉 钉钉打卡