计算机英语——开篇 25页

计算机英语ComputerScienceinEnglish修小草123456@qq.com\n1.Computer,ourfriend!2.为什么学习计算机英语？3.计算机专业英语的特点。4.如何学习计算机英语？\nComputer，ourfriend!1Somepeopleholdaopinionthatcomputerwillreplacehumanbeingsoneday,Especiallywhenrobotsareproduced.\nComputer，ourfriend!1Computercanhelppeopledosomedifficultthing.medicalexaminationjobshopautomation\nComputer，ourfriend!1Science\nComputer，ourfriend!1Shopping\nComputer，ourfriend!1DailylifeInourclass,computerscanreducetheteachers’burden,likeCAI(ComputerAssistedInstruction)\nComputer，ourfriend!1Whereverweare,wecancommunicatewithourfriendswiththeassistofcomputerssuchasQQ,MSN\nComputer，ourfriend!1Inaword,Computershavebecomeanimportantpartofeverydaylife.Theycanhelpusdomuchworkandmakeusfunny.Conclusion\n2为什么学习计算机英语？编程本身就依赖于英语软件开发中的技术文档和资料大部分都是英文的英语是IT的行业语言\n2为什么学习计算机英语？\n2为什么学习计算机英语？\n2为什么学习计算机英语？ACM-ICPCACM-AssociationforComputingMachinery，美国计算机协会ICPC-InternationalCollegiateProgrammingContest，国际大学生程序设计大赛\n2为什么学习计算机英语？ProblemA.NaughtyfairiesDescriptionOnceuponatime,therelivedakindoffairyintheworld.Thosefairiescouldhearthevoiceoffruittrees,andhelpedpeoplewithaharvest.Butpeopledidn’tknowthatfruitsarealsothosefairies’favoritefood.Afterthefairiesatepeople’sfruits,theyalwaysdidsomethingtocoveritup.OnedayalittlefairynamedLilyflewintoanorchardandfoundalargepeachtree.HungryasLilywas,shestartedeatingwithoutthinkinguntilherstomachwasfull.Inthefairyworld,whenafairyatethefruitsinafruittree,sometimesthefruittreewouldfeelhonoredandboremorefruitsimmediately.That’swhysometimesthenumberoffruitsinatreegotincreasedafterafairyatefruitsofthattree.Butthefairiesdidn’twantpeopletofindoutweirdthingssuchasfruitsbecomemoreorlesssuddenly.Lilydecidedtouseamagicspellsothattheorchardownercouldn’tfindthechangeofthenumberofpeaches.SupposetherewereNpeachesonatreeoriginallyandtherewereMpeachesleftafterLilywasfull.Mmaybegreaterthan,lessthanorequaltoN.AllMpeacheswerevisibleatfirst,andLilywantedtomakeanillusionsothatexactlyNpeachesarevisible.\n2为什么学习计算机英语？Lilycando3kindsofspelltochangethetotalvisiblenumberofpeaches:1)“PAPADOLA”：Thisspellwouldincreasethenumberofvisiblepeachesbyone.2)“EXPETOPOTRONUM”：Thisspellwoulddoublethenumberofvisiblepeaches.3)“SAVIDALOHA”:Thisspellwoulddecreasethenumberofvisiblepeachesbyone.EachspellwouldtakeoneminuteandLilywantedtofinishasfastaspossible.NowpleasetellLilytheleasttimesheneedstochangethenumberofvisiblepeachestoN.InputThereareseveraltestcases,endedby“00”.Foreachtestcase,thereareonlyonelinecontainingtwonumbersseparatedbyablank,NandM,theoriginalnumbersofpeachesandthenumbersofpeachesleft(0