How to Sort an Array in Descending Order in Kotlin - Step by Step Examples

How to Sort an Array in Descending Order in Kotlin ?

Answer

To sort an array in descending order in Kotlin, you can use the `sortedDescending()` function for both arrays of integers and arrays of strings.

✐ Examples

1 Sort Array of Integers in Descending Order

In this example,

Create an array of integers, for example, numbers.
Use the sortedDescending() function to sort the array of integers in descending order.
Print the sorted array to see the result.

Kotlin Program

fun main() {
    val numbers = arrayOf(5, 2, 8, 1, 9)
    val sortedNumbers = numbers.sortedDescending()
    println(sortedNumbers.joinToString())
}

Output

9, 8, 5, 2, 1

2 Sort Array of Strings in Descending Order

In this example,

Create an array of strings, for example, words.
Use the sortedDescending() function to sort the array of strings in descending order.
Print the sorted array to see the result.

Kotlin Program

fun main() {
    val words = arrayOf("apple", "banana", "cherry", "date")
    val sortedWords = words.sortedDescending()
    println(sortedWords.joinToString())
}

Output

date, cherry, banana, apple

Summary

In this tutorial, we learned How to Sort an Array in Descending Order in Kotlin language with well detailed examples.

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How to Sort an Array in Descending Order in Kotlin - Step by Step Examples

How to Sort an Array in Descending Order in Kotlin ?

Answer

✐ Examples

1 Sort Array of Integers in Descending Order

Kotlin Program

Output

2 Sort Array of Strings in Descending Order

Kotlin Program

Output

Summary

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