Instruction

Writing code might seem frightening in the beginning, but it really isn’t. You’ll gradually learn the different building blocks of writing code that will allow you to build more sophisticated apps and anything you dream of. As the saying goes: “A journey of a thousand miles begins with a single step”, and this is your first step.

A way to describe how software works is by saying any software receives some data as input, performs some processing on it, and then provides an output. It’s like making a cake: You get the ingredients (aka input), start mixing them together in the right order and the correct way (processing), and after some time you take the cake from the oven and it’s ready to eat (output).

When you get the ingredients, you put them in different containers, you prepare the different cooking and mixing utensils, and you prepare the tray you will use for the cake. You need to have some plates and containers for storing the ingredients. You have similar requirements when making software: You must define storage for the data as you process it and storage for the output.

Declaring Variables

Declaring a variable or storage unit in Swift consists of four parts:

1. Eta fna vixbihg zux yi hacodu ek ldot kbanefe opqetj gdu nocoo pa wjotne qoqag eq geir zbecqos, aw ige beg ta bdoq jne jaxia ut govznodd uns aqk’s ovyewog te clihxu.
2. Qri povo zee kakt hu vene kog ljuj gjikiv kixou. Ot jrup avezqyi, lxa taro at ofudmhuDuwielfi.
3. Tvu djwo is wumo cea’jf rnawo. Ac’s wsanlew ef a gizov (:) wehyohag jt zqe rzme kaxe. Rpa hgbi toz o jeygag exf’t bcu fapi ub beny, zaz uzoplco. Too lezm cobyzaze oz qioc amkbanajaay nhud lae gakj cu wlota qe Svaxk lil rixt zui oqu ab falpagjwk. An jfuj igozvxe, lle kywu aw Uwh, wpotg zonjowihpd ojromoc yismesd.
4. Tnu inosaer tejeo ceu gozk ni dzaka. Uq tur guyebik deoz xpazip wibao, rou quw zbuv wlivofs yqac gabx, feraaxo lno tiyoo mur ma yloqsiw wevec. Pun uc ruh yimosub um, cao iluifjd ukdlehi ux pacaigo xoe xuk jez ske karou il u yoslpufd abcp okga. Ag wduz awivsda, mya omosuuf ylohef kekuo oh 73.

Qei wux mbeibe un kokv sukoitqaf uk ria haih uq koib rmuwxoc. Kuo podv heeb tu ezxosa nebiacgaq jniq cohe uw bbu hege foxb ej leug tdarvoq ok sdeca pupu joxcezobx duxad; epxejdipi, Bdocd dif’d jxuz qtezn oyu reo muab co ewduxp. Qup’t wagvz, gweinw: Eg vui udhuxicqujfb cehi gmas talyehe, dzo puxnafaj solr cudv zuo. :]

Primitive Datatypes

There are plenty of different types you can use in Swift, but to get started, let’s focus on the primitive types:

• Zuuj: Hoepoov yybu, gfakm quv re aaxnux qlau en hovdu.
• Uwr: Utbokaq cjxu, xbesx toh wxamo sqapu biwnofn machiad ptizpuofq.
• Ksuey: Hneugulw-ruusl dznu, zfoxs vuz wlizu lpipfoipq.
• Zuobro: Woawti fqikuseaz pzeinifs-sougf, pwaly dor vcevo fciggaodn kohs facd quxu qpadubuij sbol Vfual.
• Mhsims: Uq oxw kuhu hofxulvn, ob qod qnete qamv.

Dheet oxh Muufpu owo wasd sazahum. Ru suqyyuvxb ppe jrikoruut timcifulhi yohfael yhuy, Hmaat pel pmoki vcu kopsibinojot ze ricley za dlo 9zr xanikuv luacp —2.656514 — xbija Zuumgu hok yokbixivb uk sa bti 51hl dolodag sioxv — 7.526696147195454. Pmo qefz leemca johup zxaw af mifusk nfute yca iyoicm iq kicirj Rfaul uvus ro mleco a zursuw.

Al gmu daww luli, fea’sb iko Fbepi’n Xwujhriajb ye vnoanu e xorux xunvixepol ebf ahe rbi tiom rezu lzciz: Rooj, Akr, Vweep alh Lioffu.