- To join 2 strings
User Input: Blue
Sky
Output: BlueSky
import java.util.Scanner
fun main(args: Array<String>) {
val userInput = Scanner(System.`in`)
var s1:String
var s2:String
var s3:String
print("Enter your 1st string : ");
s1=userInput.nextLine()
print("Enter your 2nd string : ");
s3=s1+s2
println("Your Joined string : $s3")
}
Enter your 1st string : Hello Enter your 2nd string : World Your Joined String : HelloWorldProgram