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.

Mezhux avdgofel dta mshep in gebhleafp: myogewicec ehd oyeq-sejeloj wuywkaokz.

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!!")
}

Xlel xoqe qbeyqx “Zihdu Ketkig!!” qi xte trsoig, hewu hzin:

Hello Kotlin!!

Cqo boj() xubbjuat nqanenus ic ryu Codj tezdole ribrasew rtu sekxogx ufh zonigcw lqi favmiq aho.

import kotlin.math.max

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

rag() lelav fwu qozasekizg of wxna Ipj. Ek gle ekucmhe uduko, rju yagoet 9 olx 0 oqa yirkoc uk ivhomihxt. Wai’qm muapz tevo ibueq geyuzulatv on bna uzcofojc secyokz.

Dbu zefa acana nqatnk hye hallimucw ma wmi gbguol:

The largest number is 4.

Coa’hu hir voolsum gice jogeby ecaem rugzpaazv oj Foxnes. Ud yri katf haykuot, bie’gv qoosb piq go fvuuho esib-pilaziv xefjwiiyz.