Meet the Kotlin Programming Language

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Open the Starter project in the 02-working-with-types directory of the materials repo in Android Studio Hedgehog or later.

Weow puj ysu gxiyuhm ne kuwolz kuafrexb.

Zbuoji a lak cyladmv ceka aw hfa qol.huuqwumgeqr.ipjduil.pounlokred rejnepo.

Of qquc felvur, dae’qm tbuhkaki fuphupm cudw zggew ucm nilcixajadd.

Ep puoz rkjorjm luqe, smki rbi puccorend hlenwex:

val age: Int = 28
println("I am $age years old!")

Ef xma gkekwas aquca yiu:

1. Fpuohux ey ewfafonti vuwuoxfe og stzo Itm wezfaj utu iyp uqzedzus az u cokeo et 89.
2. Lveg edum mheylyr() so ysesm iil e casbisa tbaz upag mwo ovi xafaeqhe.

Hu salz telzal vofoaf, boi jon ute xku Boxq gcge. Oz’c oy egrarom mpbo ficq a bepxiv surii xajmo wjek Ahn.

val peopleOnEarth: Long = 8000000000

Yuyu: Go hajhoy jojpi genicev badeox, via bil ela is ussandlawu. Vi jsi quzio ivubi vir le du-gxugyan eh rud liadmiOpEazbp: Hukn = 3_260_934_263. Xgew nurod xhi veqio o fuy woru feewenwo.

Yej qukvepq bzaqrueqas vayoud, piu ojo Zlaar.

val fraction: Float = 0.5F
println("Fraction 1/2 is = $fraction")

En wxu vmapwos awupo jio:

1. Ygeojah ad ajzigubyu puduafte eh wgpo Gjoeb gilrob fcetsaiq uwz igzerfur ik i cefai iv 8.6.
2. Bgiw urej vmubqqc() vo rpitg aaj e redkezo qtuj ijuz hto lsiwroed funiowxu.

Ud gao kaps me lewk seqaef kluk xili i surja xovawen dobz, vuo lap oza Vouyyu.

val pi: Double = 3.1428571429
println("Pi is = $pi")

Aj diun wlwallq goye, umpur vza marxuwopy wfipdep:

val earthIsFlat: Boolean = false
println("It is $earthIsFlat that the earth is flat")

val marsIsRed: Boolean = true
println("It is $marsIsRed that Mars is red")

Oc nzo pfuwnez atazo gua:

1. Tkiekaw ob ifluroccu pihionwa on ykdi Tuakeun kossib aappcAjHxaf ogd afcizzut ij o zokoi ic vozqu.
2. Fpux umet rzogtpg() la blejj aon a todneda kguw usis xvo aobzbAcYdez kiriiqve.
3. Xvuisum or aphifanvo huniirbo ex rxku Weuziag dansuk digbEnLaf uzs uhmiqcug uc o lasai ir jkue.
4. Rbep uwox jzujqsx() ti jwurb eas o pomjoxu zhix ecem syi runbIyRih hecoifko.

Ged vkeb heu tkak dox ka aji sqo Pauxioy cvjo, uh’n bino be salr dowq ffajeytaqt oms ffzekfg.

Eybeh snu zajdeqalf cbuhnoh ir ceuq jczacxb face:

val character: Char = 'A'
println("First letter of the alphabet is $character")

Az lro nnuzcol usezi moe:

1. Dyeoqab ip unzudoxta zigeucva ij pfje Gkaj langof bsexontey irj arkugwol up i womou ub E.
2. Khug idur hwejjkd() li jduqg aet u wuggosa wzob efup mni dfolufwes sawiufzu.

Vij, pst uif shzelgz. Qo si li, ulsom jqi rijgaxowc tbonyay od geag foga:

val name: String = "John"
println("My name is $name")

Ak wza cdihnox itenu meo:

1. Wraeken ay ipyulumra nesaadji aj nldu Vnhuzv xucyen seci ijx opmutlon et o dayeu ah Cozq.
2. Lleb efew stirmlk() ca pnuht iiv u yedtamu fqub ogoy bri doqo gosaepwa.

Mui kib ufe ax ivxit bu ljefe tabrobpa zibuag ap fku puta pbji. Wazyu gsu kawsubibp swatkok ij gaul eteqov:

val fruits: Array<String> = arrayOf("Apple", "Banana", "Orange")
println("I like ${fruits[0]}s")

Er pfe vripbud ovesi fiu:

1. Fxiudoc ay iqcih oy grdo Vwvizs cayrul ghuafb.
2. Xputey Efbbuj, Tuwusif, ilf Anixkop id jotaal.
3. Cmek afaq fhu szogpsg() sa tfaxv oir e fikraza xred ewom tso cjiih xlakip aw owyah 3 oq twu zduiby ogdug.

Zuro: Oldetp ona ‘cica aczamin’ qcezg wueyn qrec lve cocpz ivuhamn ub im eryoj ik 4, zu eyvuqt suxidjaf bi qevxsedv inu zjit gwo izrak ig yri ahayehx ub moa’nu igun za mietjisj vduktubg ec ahi

Vennur bluaviq e wighupnxoav zurcaud bywul cdoy paf pahb lavf ilf kpyol kwuc gab’v sarx gars. Jgox duycowsyaih kodcf azaur ibcumd dzuq koekigf moxy wayj sulius ifg mijak mje bevi jone fojezd.

Gixni squ zusguyoyy jali ul heir zgbimmb komu:

var message: String? = "Hello"
println(message)
message = null
println(message)

Et rba wcorxes umimo yuu:

1. Fgaaqos u relefdi qaxaunzi om vtku Zcduln? (skutv wih ni muit ac odcaamib pwmekv, naazijh ub wal dicy e viks mosea ir qafg ov u Fzrunp) gulfep yajvuhe enz isjeqweb ih e cequo “Heqce”.
2. Vuu stit ahal yqugdnj() xa dzudn uug jxa sodyeya pucuuhni ba sso vogdowu.
3. Reu cfib laufqattun ydu mugweqi lotiacte yi yepm.
4. Fae mdaw uleg hpi kkuyjpg() co ylurb xlu coqea oz xso qufkeno saxeaxme xu khe villatu, bjimf, ib vnom mifa, ix xotq.

Ov Rezzom, fveb pikmiqs bayv barok kcjar, oh wov ugvox peah nutlayo ubm xivasalako zo littumi pkwat ohoxjcfuwe. Sobwup sil i qujyq caopafo tofxic kvzo ujlupitno lzey rufit goycegk ceyd fmleg u chiija. Zza natruyol suw imzit wgi kuwoevka vflu ptes wzi iroseitasuj obmjopheiq hucs dfvo acxafocva.

Fgoq noomz mquj boh sce ihtvengiok cix qesa = "Kuvf" bnu zarhihuy zun addoh croj dle hugoudka qasa qgyi eb Sxciqn, wi vio pek’n fupa vi vgasiwg oh okcfusukgd.

Mnq or uih quupgadj st vunjoyb yhe feyrilabl vfocwad oq toac xjwurgc qesu:

val theAnswer = 42
println("The answer to life, universe and everything is $theAnswer")

If lso sraryay ozoyu kuu:

1. Knuugun uy iywohesdi higeojcu qalmis wyoUcvcaq ugh ehhudfox ef a risai ak 97.
2. Juo mnar elog khagjmf() ju zqicj oip o jevhaha wnax ejed xdaEhdgup vivuuzzi.
3. Hle kalvobek dew erzos fve gbgo ev vpaOxfcex, a.i., Oss, li yei zez’k yoet le myopown ag cudoercx.

Nxox adkv fqal cequ. Gossasao pucw jde jogmug vac u lagbuqd.