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Kotlin Array Sorting

In Kotlin, we can sort an array using using built in functions for Ascending and descending order function sort() is used for Ascending order, while sortDescending() function is used for descending order

Example of Array sort() in Kotlin

fun main() {

  val sortedValues = mutableListOf(1, 2, 7, 6, 5, 6)
  sortedValues.sort()
  println(sortedValues)
  
}

Output

[1, 2, 5, 6, 6, 7]

Example of Array sortDescending() in Kotlin

fun main() {

fun main() {
  val sortedValues = mutableListOf(1, 2, 7, 6, 5, 6)
  sortedValues.sortDescending()
  println(sortedValues)
}
  
}

Output

[7, 6, 6, 5, 2, 1]

Conclusion

In this page (written and validated by ) you learned about Kotlin Array Sorting . What's Next? If you are interested in completing Kotlin tutorial, your next topic will be learning about: Kotlin Function Declaration.



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