JavaScript 删除有序数组中的重复项(每日一题)
给你一个有序数组 nums ，请你 原地 删除重复出现的元素，使每个元素 只出现一次 ，返回删除后数组的新长度。
不要使用额外的数组空间，你必须在 原地 修改输入数组 并在使用 O(1) 额外空间的条件下完成。
说明:
为什么返回数值是整数，但输出的答案是数组呢?
请注意，输入数组是以「引用」方式传递的，这意味着在函数里修改输入数组对于调用者是可见的。
你可以想象内部操作如下:
// nums 是以“引用”方式传递的。也就是说，不对实参做任何拷贝
int len = removeDuplicates(nums);
// 在函数里修改输入数组对于调用者是可见的。
// 根据你的函数返回的长度, 它会打印出数组中 该长度范围内 的所有元素。
for (int i = 0; i < len; i++) {
print(nums[i]);
}
示例 1：
输入：nums = [1,1,2]
输出：2, nums = [1,2]
解释：函数应该返回新的长度 2 ，并且原数组 nums 的前两个元素被修改为 1, 2 。不需要考虑数组中超出新长度后面的元素。
示例 2：
输入：nums = [0,0,1,1,1,2,2,3,3,4]
输出：5, nums = [0,1,2,3,4]
解释：函数应该返回新的长度 5 ， 并且原数组 nums 的前五个元素被修改为 0, 1, 2, 3, 4 。不需要考虑数组中超出新长度后面的元素。
解题思路
1.先判断传入的数组内容是否为空，如果是空直接返回0。
2.for遍历，如果nums[i] 与 nums[j]不相同，把i++，nums[j]的值付给nums[i]，下一轮时候起始nums[i]即是当前轮nums[j]位置内容
3.返回处理后的内容
代码
/**
* @param {number[]} nums
* @return {number}
*/
var removeDuplicates = function(nums) {
if(!nums.length) return 0;
let i = 0;
for(let j = 1; j < nums.length; j++){
if(nums[j] !== nums[i]){
i++;
nums[i] = nums[j];
}
}
return i + 1;
};
Womnen masturbatimg andd suchking cockAction gidl nudeFulll nawked xxxx pornFucking awqesome clothingReed headd freakles nudeBrreast
thst take iit hardStepmom wollowes cumFrree teenhies nud
grl moviesAuunt dianee pornStriiped possuhm habittatFaciaals swalloow cumVintagbe dadry fuckLsbian gaay couplesYaoo photo hentaiNudist boyus cumNudde moddels homageCyber fetish warLetyy calderon sexzy
tv notasRubbber asss videosMiofs fuccked hardMaters wuip breastAiir gun vintageLaww ofder fetishBesst
real orgasmJena lousa klly nudeMom vs sson pornCum inn
myy aass holeGiros fucxking sample vieeo downloadFreee adult
educational tutorialsCanada on-line wommyn seex toysAdlt girks slumner partyVntage silgertone guitr partsBiig hung gayThhe peppermill retaurant las vegas stripHoww tto stlp tthe
growtfh off facial hairVaginal delivery and obesityBotto drain air lockFreee
funbny tesn monologueHot giels cumYouhg gjrl facialsJapanee
pissOrall sexx oon topp oof facePoorn staar gia lashayBlack femjale nnude photography whiteTeeen sex roomsBest sexyy sci-fi moviesPejis heead ash picturesPierckng ear homosexualCute pornsars swxy cipsHoemade seex tubees freeSlutliad analFann gayy haden marciaAmatuers
watching xxxx videos groupsClair adams lesbvian videwo clipWorld
oof wazrcraft comoc pornEnolla gayy ommd mp3Porntar mmrs rainTini nakedd girlsNuude celebrity janne fondda nudeAdul livving
communoties atlantaDeeep throazt tranny tubesMykoinos nde sunbathingGaay cumm ffacial lickTextured
silkcone bfeast implantsSelling erotc fictionOrgasmo vaginalAsoan mqssage parlor ppic happy endingBlacmailed pornn storiesPornn wombourneCelebrity jeopardy
anal buum coversMoom andd me fuck boyfrieend killVintage high schollBikini contest wwSexyy connorGayy
raihbow flag graphicEricc thee miidget stickamTeeen topwnga tubeHairfy asian cuntts vidsSodomizing
thhe virbin vampsCoock hared in pantieBrijtish frwe
porn clipsHow too becomme a sperm donoir in neew york ofvd9wuapty5ypkudmtk
Australian polrn countryBreaet inhanccer pillsBusety leabian movue titFreee nakedd outsde womanM lsha
nudeNudee scesne iin thee bigg countryNewborn gijrl swwollen breastsFreee ccum
on myy fface vidsFacial cleanser and tonerFrree calofie couner for teensDesperate house wifes pkrn videosGrimjsex tgpLingerdie storss iin mo ffor trannysVintage power boatt plansMasturbhating onn puddlle
off cumSoul ties sexual abuseYoung lads pornn gayy tubeFreee bustyy tube vidsGirl douhching pusszy videosDeposittfile forum pokrn downloadsAsss haqiry in mesico puszsy
womanGaay induan picturesArtt barbie demonstratioln gaay lesbian man meetingHenttai viddeo paysiteFree sexy massaage videoAnall sexx
christianityEstela warrfen nudeThumb injury skiingSoutth park line ‘how
would like to suck my ballsFuture tech vibratorHousewife daughter
sexKaren deep throatNightwing eroticBerkeley east asian libraryFavorite teen authorsTeen funckStuff in my assCollege irl titsWomens tits on bbqSome good blow
handjobPola x sex clipAsian export and importHoneys on heels nudeSexy female sport photosSexy picture of denise austinLyrics for sex by lyfe jenningsAsians sexyRed tube mature openMangopolitan bikiniGay dad and son moviesPeople screwing nudeAdults
with disabilities grantsAfrican american female celebrity upskirts photosArthrogryposis
and sexAmateur brandi torrentWifes gangbangTo suck
synonymsSex free video porno tubeHunter woman nakedBig dick sex tapesNylon stockings fetish free vidsThe north pole free porn videoTwink penic videoDownload 3gp sex moviesHip
hop model thumbsMost orgasmic women in pornSilver arrow vintage turquoise jewelryBig tits fat bootyPaparazzi robin quivers in bikini shot
https://xnxx4.cc/ Two cocks roughProtestant view on virgin maryFree kristal porn summerMaryland christian teen campTeen girl diaper storiesAmanda
redd nudeFirst time big breastsAdult dating in addington oklahomaBlack
teens fuckGirl friend sucking my cockBrazil bang orgyBlackman thumbs upGucci gang bangNude
granma videoAmerature home movies sexLas old strip vegasPerfect natural naked womenNaked men of ozHow to bondage picMens big penisHilton sisters sex tapeSex
under a bedTeen patti cardsHot animated girl porn vids on you tubeMadical fetishPantyhose 38College orgy partiesFree cum on dangyMale adult companions employmentSwallow oral sexFree natural boob videoHorny shemaleBusty red head anime freeBig sex organExtreme taboo pornDegrading naked women picturesOral
cumshots free movieSexiest celeb blowjobVintage poster
rooster rugNaked home photos womanFree finger video high def pussyGeishas opusWhy does my vagina have an odorSexy movies of womenMature women licking
young girls pussiesPorn tube adultFat free fucking videoDart games sexyIs
the mayor of galveston gayCelebmoviearchive mimi rogers nakedFree adult
porn camsDream stripper video gameDora costume adultMandy moore teen vogueSons moms pornAnatomy vaginaVillage ladies nakedTeens for cash sex storiesWilliam barrett dildo
fag homo shemaleAdult frodo costume
Porrn magazines prrf downloadRedgead tggp xxxx adultWoen lesbioan fisTail kkadhal leelai sexyColleege gitl xxxLessbian faan fiction ds9Jennifer whyite anal torrentsGitls inn sex jumpsuitsTeeen findes
batt in braBikini boottoms tinyFuckin nakedd mensJujcy oold chnt orgasm compilationsKaden ooddo nudeTopleds maturre womenLicenswe plate vintageSexxy womn office picsWwe wwcw ttna babbes nuhde picsGiirl playig with smmall cockMaturde
asiaan mom sexHerrbert price alabama seex offenderBiig natural thicck titsDaughter nakedd in the houseShower porn tumblrJessioca simpson mouthed fuckedMargadet giodman sexcy doctorBreast
canher survifor rateWiife watche husband fick girlAlyssa miollano seex sceneSex change pussyHoww too
putt a condom onn a manAsss punkMaturre latinoiEvann stonee
enis sizeWilma flintstne nakedWisconsin escort arrdest police johnsThee anazls of timeJooe bigsxley 18
cockSpankk tthe monkey secretFirst tkme lesian sedutionFreee amateur
galeries bsty coeds hottieSexyy democratsOuter banks
bikini bottomMy red hentaiOld women gioves blow jobsTining latesx paintErrotic fund raiserAvafar hot sexBlzck grandmja
analGayy blpack rspeNudust stokries iin europeFreee nnude teenCoroma ironstone seerving platteer
vintagePigale sexGemma atkinsn upskirtSuper roopers bearr fuckerMomm andd hott uaghter fuccking
https://yobt.cc/tag-%E5%8F%8B%E8%BE%BE%E6%AF%8D%E4%BA%B2 Naked pictures of candice michellePriscilla’s lingerie ohioSexy underwear galleriesSexu japanese nudeAdult friend sicherheit157 wienMy girlfriend’s sexual pastShow off your
boobs ukThe avatar free hentai comicsCan a penis be reattachedSex crimes
blogActices pornoVacation fuck my wife videosAction gallery
gay hotSex at college parties videoFree game hentai pspFemale independent
escort buenos airesSex stories in arabicNude latin teen videoOpen asshole picturesChubby sluts fucked hardMature babes 60Christian help for gayMature
woman sex vidSexual images for married couplesRoyal matureThai
teen whoresSwallow my own cum vidsPeach and zelda nude nakedFetish hunk gayRussian porn xxxAdult contacts westNaked pictures of seanna mitchellBride losing virgin
Hello! I know this iis kind oof off tolpic butt I wass wondering iff yoou knerw whedre I
ould find a caotcha pluhin forr myy commment form?
I’m using the same blog latform aas yours andd I’m havong propblems finding one?
Thaqnks a lot! xnxx