Question

How to print array elements in groups of 2 with Kotlin

Answer 1

fun main() {
    val array = arrayOf(1, 2, 3, 4, 5, 6, 7)

    // Group elements by 2 and print each group
    array.toList().chunked(2).forEach { group ->
        println(group)
    }
}

 
  
/*
run:
  
[1, 2]
[3, 4]
[5, 6]
[7]

*/

 

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