How to get Element in a List at a Specific Index in Kotlin - Step by Step Examples

How to get Element in a List at a Specific Index in Kotlin ?

Answer

To access an element in a list at a specific index in Kotlin, you can use the indexing syntax or the get() method of the List interface.

✐ Examples

1 Access Element at Specific Index in Kotlin List

In this example,

We create a list named numbers with integer elements.
We access the element at index 2 using the indexing syntax numbers[2].
Alternatively, we can use the get() method with the index as the argument: numbers.get(2).
Finally, we print the accessed element to standard output.

Kotlin Program

fun main() {
    val numbers = listOf(10, 20, 30, 40, 50)
    val elementAtIndex2 = numbers[2] // or numbers.get(2)
    println("Element at index 2 is: $elementAtIndex2")
}

Output

Element at index 2 is: 30

Summary

In this tutorial, we learned How to get Element in a List at a Specific Index in Kotlin language with well detailed examples.

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