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How to Access Array Elements using Index in Kotlin

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How to Access Array Elements using Index in Kotlin ?

Answer

To access array elements in Kotlin using index, you can use square brackets notation.

✐ Examples

1 Accessing Element at Index

In this example,

We create an array named numbers with integer values.
We access the element at index 2 using indexing numbers[1].
We print the accessed element.

Kotlin Program

fun main() {
    val numbers = arrayOf(1, 2, 3, 4, 5)
    println(numbers[1])
}

Output

2 Accessing Element at Index in a Loop

In this example,

We create an array named fruits with string values.
We iterate through the array using the indices property.
For each index, we access and print the element.

Kotlin Program

fun main() {
    val fruits = arrayOf("Apple", "Banana", "Orange")
    for (index in fruits.indices) {
        println(fruits[index])
    }
}

Output

Apple
Banana
Orange

Summary

In this tutorial, we learned How to Access Array Elements using Index in Kotlin language with well detailed examples.

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