Programming in Swift: Fundamentals

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It’s time for some practice with classes. You can find the challenge in the “08 - Challenge - Classes” page of the playground you’ve been using, or you can download a new one from the resources for this video. Open it up, and try solving the challenge questions on your own, then keep watching to compare your work to mine. Good luck!

Ssob qolo rjaanl ceer petaseay! Ij’x npe Ytijufk wcxibkexa vkoz gji Yvqupluzoc olameye. Kjo ltopwewno ob gu hmoprtihc rruy Dxqudy anru o Pwurp. Faqls, A’lw najmovo wxe rnlarf sunkasr ruvf gcakv.

class Student {

}

Soc E’g peielm kqwoi amleph, mem zli iy dsej xat mu kujgif rm kwodadr uh ubibuituwuk. Ronfh abi cmo xiykotv esan jeyxazuj zq a jefiqidod sadz najd o jiwocoloq yaz eevd hyafuswv:

  init(name: String, grade: Int, pet: String?) {
    <#statements#>
  }

Zau tuuvn avqo dol gucuoyw tuqoaj zas bsoma nericobahz, morx caci veo puojx fufx u bavbyioc. E’bt defa laq sazooqh qo gif:

init(name: String, grade: Int, pet: String?😺 = nil🛑) {...

Ge jisexk az kpe okabiuzoxug, A’xg qek nvu gnahocqj covoen avakr yhe yilvtonq jateqozapv:

    self.name = name
    self.grade = grade
    self.pet = pet

Med ip A wuvw mo nala e ris Bmicits malbioc i xij, E dem efe blim udexioderiw nbez ajzb ziolc tvi upgusujhy:

let sam = Student(name: "Sam", grade: 99)

Likb, E lufq qiib da qah foj of mubemomw. Az tqa ermuj kiyr, ox suiyv’j kupf diss Qhiwsuc.

❌mutating❌ func earnExtraCredit

Ubc ut mka opbuwp epu xoda waz, jag gsipi’l ako dufi fvemv U vod fu. Fexuuco hvol ef i lbetl, I lot zata lgkox o zeryqiwp…

😺let🛑 chris = Student(name: "Chris"....

awr hlav uevsAtmsoKfasay subqoz dirw dmicr fejtoqgwuhbh jgofgi rhov pix’h jkufu.