题目面试题google的21道问题

21道面试问题10月底，在《麻省技术评论《LinuxJournal《Mensa《今日物理》等几本专业上，登了一份"能力倾向测试"。我看了这些题目，虽然古怪，但是也不算有，有的人可以做完了邮寄给公Solvethiscrypticequation,realizingofcoursethatvaluesforMandEcouldbeinterchanged.Noleadingzerosareallowed.WWWDOT Writeahaikudescribingpossiblemethodsforpredictingsearchtrafficseasonality.11212111122WhatisthenextYouareinamazeoftwistylittlepassages,allalike.Thereisadustylaptopherewithaweakwirelessconnection.Therearedull,lifelessgnomesstrollingabout.Whatdostthoudo?Wanderaimlessly,bumintoobstaclesuntilyouareeatenbyagrue.Usethelaptopasadiggingdevicetotunneltothenextlevel.yMPoRPGuntilthebatterydiesalongwithyourhopes.Usethecomputertomapthenodesofthemazeanddiscoveranexitpath.yourresumeto,ltheleadgnomeyouquitandfindyourselfinwholedifferentWhat'sbrokenwithUnix?Howwouldyoufixit?Onyourfirstdayat,youdiscoverthatyourcubiclematewrotethetextbookyouusedasaprimaryresourceinyourfirstyearofgraduateschool.Doyou:Fawnobsequiouslyandaskifyoucanhaveanautograph.SitperfectlystillanduseonlysoftkeystrokestoavoiddisturbingherLeaveherdailyofferingsofgranolaandEnglishtoffeefromthefoodbins.Quoteyourfavoriteformulafromthetextbookandexinhowit'snowyourShowherhowexample17bcouldhavebeensolvedwith34fewerlinesofcode.Whichofthefollowingexpressesover-arching"I'mfeeling"Don'tbe"Oh,Ialreadyfixed"Youshouldneverbemorethan50feetfromfood"AlloftheHowmanydifferentwayscanyoucoloranicosahedronwithoneofthreecolorsoneachWhatcolorswouldyouThisspaceleftintentionallyblank.Pleasefillitwithsomethingthatimprovesuponemptiness.Onaninfinite,two-dimensional,latticeof1-ohmresistors,whatisthebetweentwonodesthatareaknight'smoveIt's2PMonasunnySundayafternoonintheBayArea.You'reminutesfromthePacificOcean,redwood hikingtrailsandworldclassculturalattractions.Whatdoyoudo?Inyouropinion,whatisthemostbeautifulmathequationeverderived?WhichofthefollowingisNOTanactualinterestgroupformedbyemployees?BuffyNobelWineWhatwillbethenextgreatimprovementinsearchtechnology?Whatistheoptimalsizeofaprojectteam,abovewhichadditionalmembersdonotcontributeproductivityequivalenttothepercentageincreaseinthestaffsize?135GivenatriangleABC,howwouldyouuseonlyacompassandstraightedgetofindapointPsuchthattrianglesABP,ACPandBCPhaveequalperimeters?(AssumethatABCisconstructedsothatasolutiondoesexist.)Considerafunctionwhich,foragivenwholenumbern,returnsthenumberofonesrequiredwhenwritingoutallnumbersbetween0andn.Forexample,f(13)=6.Noticethatf(1)=1.WhatisthenextlargestnsuchthatWhat'sthecoolesthackyou'veever'Tisknowninrefined,thatchoosingKthingsoutofNcanbedoneinwaysasmanyaschoosingNminusKfromN:IpickK,youtheremaining.Findthoughacoolerbijection,whereyoushowaknackuncanny,ofmakingyourchoicescontainallKofmine.Oh,forpedantry:letKbenomorethanhalfN.Whatnumbercomesnextinthesequence:10,9,60,90,70,66,? EitheroftheNoneoftheIn29wordsorfewer,describewhatyouwouldstriveto plishifyouworkedatLabs.WWWDOT－=777589－188103=GOOGLE+DOTCOWWWDO从万位的WW万位的的W4种情况（编号为A1:o+o=A2:oo1w(从千位进位A3:oo10w(向十万位进了一位A4:oo101w从千位进位,同时向十万位进了一位同样，千位的W4种情况(B1,B2,B3,B4)B1：o+T=wB2:oT1w(从百位进位B3:oT10w（向万位进了一位B4:oT101w（从百位进位，同时向万位进了一位将它们排成一个表格,8种（分别编号为H1-B1B2B3A1H1H2×A2××H3A3H5H6×A4××H7比如：如果万位的构成方式是A1,B3B4然后对H1到H8H1oooTH2:oooT1oT1H3oo1oT10To11,显然不可能（T,o09之间)H4oo1oT9To10,H5：o+o-10=oT,推出o-T=10,排除H6：oo-10oT+1,oT11,排除H7:o+o9=oT10,推出oT1H8:oo9oT9,oT,显然不对，排除所以，只有H2或H7有可能，H2，即同时满足A1B2的情况WooW2,4,6,8W=2，o=1,T=0W=4,o=2,T=1WGD,GD1T1所W=6,o=3,T=2,G=1,D=5,G＋C＝DG=5,D=1,要向千位进位的话，C＝6，与W重复，排除所以排除W＝6W=8,o=4,T=3,有三种可能（B2，GG=7,D=1-->C=4排除G=6,D=2C=6G=5,D=3C=8所以也排除H7oo-101w2*o9w0,2*o9ooo=5,T=6,W=1,G,DG+D+1=W因为根据A4,万位向十o=6