How to get First Element in Array in Kotlin - Step by Step Examples

How to get First Element in Array in Kotlin ?

To get the first element of an array in Kotlin, you can use the indexing notation with square brackets and the index 0.

In this example,

We create an array named numbers with integer values.
We access the first element of the array using indexing numbers[0] and store it in a variable named firstElement.
We print the first element.

fun main() {
    val numbers = intArrayOf(10, 20, 30, 40, 50)
    val firstElement = numbers[0]
    println("First element: $firstElement")
}

First element: 10

In this example,

We create an array named fruits with string values.
We access the first element of the array using indexing fruits[0] and store it in a variable named firstFruit.
We print the first element.

fun main() {
    val fruits = arrayOf("Apple", "Banana", "Cherry", "Date")
    val firstFruit = fruits[0]
    println("First fruit: $firstFruit")
}

First fruit: Apple

In this tutorial, we learned How to get First Element in Array in Kotlin language with well detailed examples.