谷歌变态面试题 敢来试试吗

谷歌态面题敢试试吗谷歌态面题，来试吗？Goingforajobinterviewisnerve-rackingthebestoftimes,buttechgiantGooglehasbecomenotoriousforfiendishlytoughquestions.即使是面试的最佳时期，参加面试也是够让人费神的，而技术巨头Google早就变态的面试问题而异常出名。Thecompanytoaskhead-scratchingquestionssuchmanypianotunersarethereintheworld?'and'Howmanygolfballsdoesittofillaschoolbus?'它提过样人头问“界有少钢调师”以“使多个尔球能满辆巴”Butoftheriddlesweresotoughtheyhavenowbannedfromtheinterviewprocess.不过有的问题实在太难了，如今已经从面试的提问列表中剔除出去了。Oneofthetoughcandidatesusedtoaskedwas:'Howmanypianotunersarethereintheentireworld?'曾经一个求职者被问到的难题是：“在全世界范围内有多少位钢琴调音师？”TheriddleisknownasFermiproblem,namedafterthephysicistEnricoFermiwhowasknownforhisabilitytogoodcalculationswithverylittleinformationorevennone.这个问题被誉为费米难题物学家恩里科费米的名字命名他因凭借极少信息量甚至无信息量做出精确估量计算的能力而闻名。Itspurposetotestacandidatesskillsaswellastheirabilityatdimensionalanalysis.

这个问题的目的在于测试求职者的近似值估算能力以及他们的空间分析能力。Thepuzzleissolvedbymultiplyingseriesofestimatestototherightanswer.Soacandidatewouldhavetoestimateashowmanyhouseholdshaveapiano,howoftentheyaretunedtoouthowmanypianoplaceayear.解决这个问题的方法就得综合一系列的估算才能得出正确答案职者可能需要估算不同的因素比有多少家庭里有钢琴们给钢琴调音的频率以得出一年的钢琴调音次数。Theythenneedtocalculatetheaverageworkinghoursapianotunersandthenumberofjobstheycarry然后他们还得计算每位钢琴调音师的平均工作时间以及他们所完成的工作数量。Thenumberofpianotuningsthattakeplaceperyeardividedbytheperyearperpianotunershouldyieldthe每年给钢琴调音的次数除以每年每位钢琴调音师就能得出最终答案。Googlecandidatesgoingforaroleasproductmanageralsousedtobeasked:'Howmanygolfballscanfitinaschoolbus?应聘Google产经理的求职者也曾被问过这样的问题：“要使用多少个高尔夫球才能填满一辆校巴？”Tosolveitonemustcalculatethevolumeoftheaveragegolfballandtheoftheaverageschoolbus,takingintofactorsliketheseatsandotherfixturestakingupspace.要解决这个问题必须计算出高夫球的平均体积及校巴的平均体积还把座位以及其他固定装置计算在内。Theansweristheofthedividedbythevolumeoftheballs.答案就是，用校巴的体积除以高尔夫球的体积。Ariddleaboutpiratessoundscomplicatedbuttheanswerisquite有一个关于海盗的谜题，虽然听起来很复杂，但答案实际上很简单。You’rethecaptainofpirateship,andyourcrewgetstovoteonhowthegoldisdividedup.你是一艘海盗船的船长，你的船员正在投票决定如何分配收获到的金子。'Iffewerthanhalfthepiratesagreewithdie.Howdoyourecommendapportioningthegoldinsuchawaythatyougetagoodshareofthebooty,butstillsurvive?如少于半数的人支持你就得死以你会怎么建议把金子分配得自己既能获得很好的收益，还能幸免于难呢？”

Thesolutionistoshare51percentofthetreasure.答案是分享金子的51%。OFGOOGLE'STOUGHESTBANNEDQUESTIONS个被决Google面试难1.YouhavegetfrompointAtopointB.Youdontknowifyoucangetthere.Whatwouldyou1.你必从A点走B点，但不知道你能不能达到那里，你会怎么做？2.Youareshrunktotheheightanickelandyourmassisproportionallyreducedsoastomaintainyouroriginaldensity.Youarethrownintoanemptyglassblender.Thebladeswillstartmovingin60seconds.Whatdoyoudo?2.你的高被缩至硬币大小，的体重也相应按比例减少到维持身体的原始密度。然后你被扔进了一个空的玻璃搅拌器，搅拌刀片将在60秒开始转动。你会怎么做？3.ImagineyouhaveaclosetfullofshardtofindaSowhatcanyoudotoorganizeyourforeasyretrieval?3.想象你有一个装满衬衫的柜子很难找到一件合适的衬衫此如何整理这些衬衫以便寻找？4.Explainthesignificanceof'deadbeef'4.解释下deadbeef”意。5.HowmuchshouldyouchargetowashallthewindowsinSeattle?5.把西雅图所有的窗子都洗一遍要花多少钱？6.Ifyoulookataclockandthetimeis3:15,whatistheanglethehourandtheminutehands?6.如果你看了一下钟表，时间显示315，那么时针与分针之间的夹角是多少？7.Whatistheprobabilityofbreakingstickinto3piecesandformingatriangle?

7.把一根棍子折成3