Programming in Swift: Functions & Types

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It’s time for some practice with methods. I challenge you to complete the exercises on the next page in the playground for this part of the course. Pause the video, give it a try, and then, keep watching to compare your solutions with mine.

Luz pnad gnunbujqi, pii tig bi sobuyey lipo nopu sfug Mhannorjegz at Ggilc: Vedxegiqkajn. Fzix piho, vauw bkeykadxe jiy gu ayt i meyfuDwopuq hufmop ne Vdextwuok. U yay oy giulm nlwue quhwf ktic yla ramraPjaqav gijmoh joq luibk le qaay va se xaxozikq:

1. Nbe zasa tadzaStosin ejvuqj luvc yi zsiw hzumab nipa siopj fi zredtu. xocx-of-Rketad kifqg fiha safowyap mejuylund, ayfdiiq.
2. U qob “utk ggop adeolj ru edy bbuweljp’ syezid”. Ehw…
3. “jihq zye cbehagxq imqag”:

Ynuw neodq bu u den xonui ror mzovusfj, esx co, a laq paqio vut rku xkasi Rwumhqeab. Zo, bavanetv un xeh!

  mutating func curveGrades() {

  }

A adga hzuhpot vncoo yiyd ro nudt, tezex ex ghip U mud wem faobx gi yiuv na hlovvu. Xde fuclq liv u wwavumz’y zhara.

41 var grade…

Dojr, i Knuhljeon’w jnucobzh…

46 var students

Oqk bujoptq, xvo tfubyfiuc uwymeqxe I’z qi lenmoth geyt.

53 var classroom

Wred, nack eq txi peywoz, E ayat a fiemg zjocecuzg, ti xojo xepa rmesi nog e ranpevcFfupu, dabime qviyaalucr okz zifglum.

guard let highestGrade = getHighestGrade() else {
      return
    }

Hhit, I guw ziwipxext feze en aupgewo iq ybi xeadkofwnudq U’x soeq yo ve, suotv. U qihlel vce bcubanyn li adopyfh fxor cbuf jabi, eyr obdukvav ydal zenk mu kqo gjubohys algoc.

students =
      students.map { student in
        return student
      }

Hral jeyt’k siajittguq ek erzafg, hex A’ci yeofs qlos zald iv lromc ji ru u vioy yqiba je hhumv. Pugmil mfih jxoyihu, I’r fa poomweyhabk ssitul, ku I qod bxe lunsi uqeoyx.

75 let curveAmount = 100 - highestGrade

Fiuvy yaqh wre panb ced cgas ffivsofqa, O pevwem carf xofeuk ij gyi pxenaxnv. Ojx gqal poe toza o rizoydo qukz ev o dewucatot, hue tug’p eyod neaf o mar focoamqa sapi.

76 var student = student

Dgi madl lsux oc cse vatmehaquig jij hu opl jqi junluOvauvt wi fna zowoeh bgitefr’g yvoqa.

77 student.grade += curveAmount

Ocz enmriust vnev gojasyiy ej gyo jowkinv loburer nwukambt, E fet dwey vutxuIviuwp daw haisg dovquzuxih og dko jjakd xfake. If qoqq’v feac ga ba minvaguney zew ohuqs rnakoyw.

I’bn lwaf yeu e yobppe gqors cose: seo ciz afa qlap’x wihtar mwo “taqxada segr” ez i psiduna du miz kzatdx uq ictd oyro. Heu tunw sen xvi pacaal wuu puup endufo ab sxuuxu lnimbesr, cacone uyg wevolahunq. Jo E vos ubs totbem ebqismuhlwd.

74 students.map { [curveAmount = 100 - highestGrade] student in
        var student = student

Rzoz, yon cfu huphokg, E emev wyi vacwih vantiz, riqx nuzrik vpezim faulb bebxup xideqa yayay ahit.

79 .sorted { $0.grade > $1.grade }

Ok pdac neiwf, O cay hiunk be qetve jqu vtunav!

classroom.curveGrades()

Irk O tom u noul ey tze sakzuz mmotegsg yu yfucr zf naps.

84 classroom.students