for loop kotlin
val array = arrayOf(1, 3, 9)
for (item in array) {
//loops items
}
for (index in 0..array.size - 1) {
//loops all indices
}
for (index in 0 untill array.size) {
//loops all indices
}
for (index in array.indices) {
//loops all indices (performs just as well as two examples above)
}how to do a for loop loop kotlin
//This is how you do a for loop in Kotlin
fun main() {
for (i in 1..5) {
println(i)
}
}
//It will print
1
2
3
4
5
//have fun trying kotlin! You will get it hopefully very quickly!
//If your try copying and pasting the code put it in this function! Hopefully it will work!
fun main(args: Array<String>) {
println("Hello Bob")
}Copyright © 2021 Codeinu
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