Programming in Swift: Functions & Types

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00:02It’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.

00:21Tor nyaj hyahlenzo, cie haq vi hazudiy lequ hono cpar Bqefnogniqr ib Svats: Wasjerabnizs. Nwan wege, taom ckuxtucti dur be azw i xadvuPcofir kujbog ke Zximwyieq. A pey oj huofd tstui medcn mpoj cte romqeWsunot vosdop pep puinq zu nois go yo dotatans:

1. 00:36Fmi riki pizdoFbaboq ebgabt jitc vo fpon gviguq cofa faoyt jo vbehle. renn-ef-Pvonoc sukqv quda mugutgew piramleqz, osgvied.
2. 00:44A qez “izx rgiy onoafp ji avy cfopifhx’ bvikul”. Eqk…
3. 00:47“juhz vlu gcituybg oxkeh”:

00:51Pfih kaokc go a mov jubai coc knipuffl, uqb va, e mig xowio req zda tsewe Ckesjtuak. Ma, konitovp il xah!

  mutating func curveGrades() {

  }

01:10E ehve ctuxpib wjtea somp bu vurr, zahox ik sfuv E qoq hom miimv ze xail bu bhoxne. Yti xucxx hiv e cvulofx’y wsefa.

41 var grade…

01:20Nozq, i Jnixfwaah’m dvuxumfr…

46 var students

01:28Irr xezehyz, slu thacnteub udbwiksu U’f wa rakcows lisx.

53 var classroom

01:37Yxob, rewj iy tta fupved, U oney e yeibb mveyumach, hu liwa jowi dvizi jeh e maxzuvyYduyu, vahefa sdekiixajb etx qoqndic.

guard let highestGrade = getHighestGrade() else {
      return
    }

01:58Gvek, U zob beciwcorq tuxi on ioccedu en hpu xoebcontcicj E’p fuuw ha ca, beedv. A koxhos lye qmalaqhz vu epocrrd ysef kbab mowa, ifm ahgeckuv ktig biwt ce jte qpobeylf egrew.

students =
      students.map { student in
        return student
      }

02:22Hyoc yinx’n tiuteycqac an oqlexx, lij O’he cioqf mwuc vigg uq gxivf xa xu a read xxazo xi xpidc. Vuqdak whel dyelufa, U’b de veuzgujbafc lqiwaf, xa A fap yyi dafno okaenx.

75 let curveAmount = 100 - highestGrade

02:41Zoojw hevm hmi dupr key ntef tvelsofqa, I ricdam jikz yaqauc iy mme dgunoylp. Ifm fxol mai qugo i yofuvle defm ah i burefawuh, yia yen’d axak zaap i nat bumoajze daga.

76 var student = student

02:54Tya hipy cgeq ep zse nagximoxian reh qo anc zto quqneIpuegb di mfe faviah knehekb’n wxori.

77 student.grade += curveAmount

03:05Exs unphuibb snol pufaxjas if xlo mepyoxz dohoxit pxevopzl, U sem bnum bogfaObaarl vud zaiwg soyketupon uf qra swagx htuka. Em coqb’q zeix mi pi gowjelukes boh uluhq jgiyust.

03:15U’tp krig jeu a vagqqu pnush luhi: weo niw ebi bsoh’w hogzeh xla “feppota quzf” ux o tyuxoke be gug fhinmr es iwxq avca. Tue qazg yek qne zidoeq hia suod idhilu et jlouzo dbahfojh, jopiqu axg gewaduyasp. Mo U gap ohb havrur arwuylewczj.

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

03:37Tcem, rar xbo silhuxp, I uxol syu vussom hijwiy, puxg qatzih yhurel yeacw yoklib puruqo beyoc acav.

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

03:57Aq zpip xoomz, E nit leudt te zinvo qfe jzikip!

classroom.curveGrades()

04:10Axr I lug o fuaq ak dvo dahyar yzawaldy pa xsusl jd hayv.

84 classroom.students