Kotlin forloop code example
Example 1: kotlin for
for (i in 1..5) print(i)
for (i in 5 downTo 1) print(i)
for (i in 0 until 5) {
println(i)
}
for(i in 0 until list.size()){
println(i)
}
Example 2: for loop kotlin
val array = arrayOf(1, 3, 9)
for (item in array) {
}
for (index in 0..array.size - 1) {
}
for (index in 0 untill array.size) {
}
for (index in array.indices) {
}
Example 3: kotlin loop
val school = arrayOf("shark", "salmon", "minnow")
for (element in school) {
print(element + " ")
}
-> shark salmon minnow
for ((index, element) in school.withIndex()) {
println("Item at $index is $element\n")
}
-> Item at 0 is shark
Item at 1 is salmon
Item at 2 is minnow
Example 4: kotlin for loop
val list = listOf("A", "B", "C")
for (element in list) {
println(element)
}
Example 5: kotlin simple for loop
val names = listOf("Jack", "John", "Tim")
for(name in names){
println(name)
}