Question

How to concatenate string with integer in Kotlin

Answer 1

fun main() {
    val number = 42
	val result = "The number is: " + number
	
    println(result) 
}

 
  
/*
run:
  
The number is: 42

*/

 

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Answer 2

fun main() {
    val number = 42
	val result = "The number is: $number"
	
    println(result) 
}

 
  
/*
run:
  
The number is: 42

*/

 

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