谷歌變態(tài)面試題 敢來(lái)試試嗎

谷歌態(tài)面題敢試試嗎谷歌態(tài)面題，來(lái)試嗎？Goingforajobinterviewisnerve-rackingthebestoftimes,buttechgiantGooglehasbecomenotoriousforfiendishlytoughquestions.即使是面試的最佳時(shí)期，參加面試也是夠讓人費(fèi)神的，而技術(shù)巨頭Google早就變態(tài)的面試問(wèn)題而異常出名。Thecompanytoaskhead-scratchingquestionssuchmanypianotunersarethereintheworld?'and'Howmanygolfballsdoesittofillaschoolbus?'它提過(guò)樣人頭問(wèn)“界有少鋼調(diào)師”以“使多個(gè)爾球能滿輛巴”Butoftheriddlesweresotoughtheyhavenowbannedfromtheinterviewprocess.不過(guò)有的問(wèn)題實(shí)在太難了，如今已經(jīng)從面試的提問(wèn)列表中剔除出去了。Oneofthetoughcandidatesusedtoaskedwas:'Howmanypianotunersarethereintheentireworld?'曾經(jīng)一個(gè)求職者被問(wèn)到的難題是：“在全世界范圍內(nèi)有多少位鋼琴調(diào)音師？”TheriddleisknownasFermiproblem,namedafterthephysicistEnricoFermiwhowasknownforhisabilitytogoodcalculationswithverylittleinformationorevennone.這個(gè)問(wèn)題被譽(yù)為費(fèi)米難題物學(xué)家恩里科費(fèi)米的名字命名他因憑借極少信息量甚至無(wú)信息量做出精確估量計(jì)算的能力而聞名。Itspurposetotestacandidatesskillsaswellastheirabilityatdimensionalanalysis.

這個(gè)問(wèn)題的目的在于測(cè)試求職者的近似值估算能力以及他們的空間分析能力。Thepuzzleissolvedbymultiplyingseriesofestimatestototherightanswer.Soacandidatewouldhavetoestimateashowmanyhouseholdshaveapiano,howoftentheyaretunedtoouthowmanypianoplaceayear.解決這個(gè)問(wèn)題的方法就得綜合一系列的估算才能得出正確答案職者可能需要估算不同的因素比有多少家庭里有鋼琴們給鋼琴調(diào)音的頻率以得出一年的鋼琴調(diào)音次數(shù)。Theythenneedtocalculatetheaverageworkinghoursapianotunersandthenumberofjobstheycarry然后他們還得計(jì)算每位鋼琴調(diào)音師的平均工作時(shí)間以及他們所完成的工作數(shù)量。Thenumberofpianotuningsthattakeplaceperyeardividedbytheperyearperpianotunershouldyieldthe每年給鋼琴調(diào)音的次數(shù)除以每年每位鋼琴調(diào)音師就能得出最終答案。Googlecandidatesgoingforaroleasproductmanageralsousedtobeasked:'Howmanygolfballscanfitinaschoolbus?應(yīng)聘Google產(chǎn)經(jīng)理的求職者也曾被問(wèn)過(guò)這樣的問(wèn)題：“要使用多少個(gè)高爾夫球才能填滿一輛校巴？”Tosolveitonemustcalculatethevolumeoftheaveragegolfballandtheoftheaverageschoolbus,takingintofactorsliketheseatsandotherfixturestakingupspace.要解決這個(gè)問(wèn)題必須計(jì)算出高夫球的平均體積及校巴的平均體積還把座位以及其他固定裝置計(jì)算在內(nèi)。Theansweristheofthedividedbythevolumeoftheballs.答案就是，用校巴的體積除以高爾夫球的體積。Ariddleaboutpiratessoundscomplicatedbuttheanswerisquite有一個(gè)關(guān)于海盜的謎題，雖然聽(tīng)起來(lái)很復(fù)雜，但答案實(shí)際上很簡(jiǎn)單。You’rethecaptainofpirateship,andyourcrewgetstovoteonhowthegoldisdividedup.你是一艘海盜船的船長(zhǎng)，你的船員正在投票決定如何分配收獲到的金子。'Iffewerthanhalfthepiratesagreewithdie.Howdoyourecommendapportioningthegoldinsuchawaythatyougetagoodshareofthebooty,butstillsurvive?如少于半數(shù)的人支持你就得死以你會(huì)怎么建議把金子分配得自己既能獲得很好的收益，還能幸免于難呢？”

Thesolutionistoshare51percentofthetreasure.答案是分享金子的51%。OFGOOGLE'STOUGHESTBANNEDQUESTIONS個(gè)被決Google面試難1.YouhavegetfrompointAtopointB.Youdontknowifyoucangetthere.Whatwouldyou1.你必從A點(diǎn)走B點(diǎn)，但不知道你能不能達(dá)到那里，你會(huì)怎么做？2.Youareshrunktotheheightanickelandyourmassisproportionallyreducedsoastomaintainyouroriginaldensity.Youarethrownintoanemptyglassblender.Thebladeswillstartmovingin60seconds.Whatdoyoudo?2.你的高被縮至硬幣大小，的體重也相應(yīng)按比例減少到維持身體的原始密度。然后你被扔進(jìn)了一個(gè)空的玻璃攪拌器，攪拌刀片將在60秒開(kāi)始轉(zhuǎn)動(dòng)。你會(huì)怎么做？3.ImagineyouhaveaclosetfullofshardtofindaSowhatcanyoudotoorganizeyourforeasyretrieval?3.想象你有一個(gè)裝滿襯衫的柜子很難找到一件合適的襯衫此如何整理這些襯衫以便尋找？4.Explainthesignificanceof'deadbeef'4.解釋下deadbeef”意。5.HowmuchshouldyouchargetowashallthewindowsinSeattle?5.把西雅圖所有的窗子都洗一遍要花多少錢(qián)？6.Ifyoulookataclockandthetimeis3:15,whatistheanglethehourandtheminutehands?6.如果你看了一下鐘表，時(shí)間顯示315，那么時(shí)針與分針之間的夾角是多少？7.Whatistheprobabilityofbreakingstickinto3piecesandformingatriangle?

7.把一根棍子折成3