Question

How to use for loop in Kotlin

Answer 1

fun main(args: Array<String>) {
    for (i in 1..5) {
        println(i)
    }
}
 
 
 
/*
run:
 
1
2
3
4
5

*/

 

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Answer 2

fun main(args: Array<String>) {
    for (i in 9 downTo 0 step 2) {
        println(i)
    }
}
 
 
 
/*
run:
 
9
7
5
3
1

*/

 

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