Question

How to convert a list of ints to a list of strings in Kotlin

Answer 1

fun convertToStringList(numbers: List<Int>): List<String> {
    // Map each integer to a string
    return numbers.map { it.toString() }
}

fun main() {
    val numbers = listOf(1, 2, 3, 4, 5)

    // Convert the list of integers to a string list
    val stringArray = convertToStringList(numbers)

    println("String list:")
    stringArray.forEach { println(it) }
}

   
      
/*
run:
   
String list:
1
2
3
4
5
  
*/

 

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