how to write a function in kotlin
// Use 'fun' keyword to declare function
// 'num' is the parameter and is of type Int
// The ':Int' indicates the return type
fun square(num: Int):Int {
return num * num
}how to write a function in kotlin
// Use 'fun' keyword to declare function
// 'num' is the parameter and is of type Int
// The ':Int' indicates the return type
fun square(num: Int):Int {
return num * num
}how to do a function kotlin
//Okay I found a couple of examples, but I think this one should help the beginners out there who need the syntax!
fun callMe() {
println("Hello")
println("cool")
}
fun main() {
callMe()
println("Printing outside from callMe() function.")
}
//I hope it helps out! I try to make new languages hopefully easy for you to learn!Copyright © 2021 Codeinu
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