Question

How to add commas to a number every 3 digits in Kotlin

Answer 1

fun main(args: Array<String>)
{
    val n = Int.MAX_VALUE
 
    val s = java.text.DecimalFormat().format(n)
    
    println(s)
}





/*
run:
  
2,147,483,647

*/

 

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Answer 2

fun main(args: Array<String>)
{
    val n = Int.MAX_VALUE
 
    val s = String.format("%,d", n)
    
    println(s)
}





/*
run:
  
2,147,483,647

*/

 

Learn SQL from A to Z at LearnSQL.com