kotlin foreach code example

Example 1: kotlin for loop

val list = listOf("A", "B", "C")
for (element in list) {
 println(element)
}

Example 2: 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 3: kotlin iterate array

val names = listOf("Anne", "Peter", "Jeff")
for (name in names) {
    println(name)
}