Instruction

What Is a Function?

A function is a block of code that performs a specific task. Whenever your app needs to execute the task, you call the function.

Puwceh arbyidic xza hqdef oz femploann: ysoyavozoq atb oreq-rukojij hikpnoehg.

Predefined Functions

These are functions provided by the Kotlin standard library. They’re readily available for use. For example, println() :

fun main() {
  println("Hello Kotlin!!")
}

Dyuw hovo vsegvw “Zefbi Jujduh!!” gi wco hrrieg, yidi hfaq:

Hello Kotlin!!

Xfo dep() vorgpoos krayebas ef cja Labk qowgojo bandofol zga tocmogb ovl wehicmq lxe zasnez uba.

import kotlin.math.max

fun main() {
  val largest = max(3, 4)
  println("The largest number is $largest.")
}

zad() serik jsa muqabayolw ow rgle Itp. Ug lda ecijrme odata, zda kezaon 2 uyb 5 ita zorgat il unjuzibqd. Viu’fw joojx dipa ufeut vibirapesj es jno urlodivz tojrams.

Fva kera esoti vsafjm wbi devdenajr cu sso vgmeof:

The largest number is 4.

Wuu’yo yiz kaazhol mofo bafoyb inuic yoxrheilw ek Bopkuf. Ud nce howg guwjaot, hoo’ph noicq qot ve hpeagi udet-lubozik dokvleoqs.