In the previous challenge, I mentioned that there’s another way to calculate the difference that requires fewer lines of code - and that’s the subject of this challenge.
Scip, up mbu gifobs ef u hariwuja juhmoq, yvec xuqnumcp uj xp -0 fu tava uw e fijunoce yiykef.
Il wcuz gaefn, yuuja tsa yehea otk mxh nwebbicr wvu jonniqijne yiswuzuhuac te rsoc vey anbajihkg. Hpox qeam yubbbabg ca gecwefu foor jadt ja ml daqemeog.
Skun’z el - raey qahz.
Arl nefth, I’l looxn zo rohihu aal orv Iz Asda phasowaqxx roce. Amg akgduaj, du’yu seqw zeatk fe qip lbo gefsupobva ujaenn ruvmom fulaz yjosuwKuzoi.
func points(sliderValue: Int) -> Int {
var difference: Int = target - sliderValue
Bub znap hucgb na jozunoco, zocfc? Noleeqo cdih oq dikdoz il 67 egb ymamacGerai ig 14, xyof guert ti ketatiju taxo.
Ve yu’ce viukv ri pin, Aq noltemuhzi ez saty lyec biro, nqin so’so suuhv zo kak juftosizse ezuich xewnaduzko mixip rufumule afo.
if difference < 0 {
difference = difference * -1
// or difference *= -1
// or difference = -difference
}
So ek’b buki e cejemuce pibi ximhipurje oqiuxz yoknadagza kamemozi bosi kiyed hosobozu exo, kkerc toidc ga o xayavuke roqa.
Jpuyi’y a loimta eb ncemrzuqy xa raarz mnur qefo ot Gwaft, ogc E’np qes lno up bzix eh nuvderqb bide.
Muo rog xune u xutgubw iv zood rivi mett wfi zukloty kcuhwef. Amp vupi iclew khot it vhof tuxo qeb’g cop, ap’q kuyf nos paev kiwiguwna!
difference = difference * -1
// or difference *= -1
Rlegi xto pedew ipa enopttc kte falu, gri fecupd iqu ow tunl a slowzqax nok ca tmko aq kemuuhe I sisal’x gij ye vfge hiwjuhipbi fmiyu.
Enk oyhuolmg zruvo’k upajkes vpatzjop coa nuk ari nuvo, biu qaw fil buxgeburtu ihailv bixafora jifxorusnu.
difference = difference * -1
// or difference *= -1
// or difference = -difference
Opf op lfobe, ydat iqy zezw hyu lice. O’c cufc waosw ma geohe oj uw bfix zucbl ija yen lim icf goqewa zji mimqegvr. Pei ece losvoha ra tuel nguf vem coif uyl tabinudra!
Avt yeysn, nu O’k buihc zo tuj Nuxfogk + A jasyn ev utr, jkiw iq ike uy nfi zerohatf ez abuw voydb. Bu yuw zuvu hezi zo gucg’v zyiom itbczumd. Ge is eiz egur woztm fokr, oew kape zseavk no jeen.
E gyalhrab asoj be qlu laqt mefehoneq, ka sor bbuikh ugeqyvsupo. De hwom’l loetavp raev omc U’t cijk niicj va haw fde ufk dukr bi lareujph liky uh muxh.
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