Why this code is not working?

Question

fun main(args: Array<String>) {
val num1 : Int = readLine()!!.toInt()
val num2 : Int = readLine()!!.toInt()
print(num1 + num2)
}

Answer 1

this is your updated code print statement should be like this way
println("The sum is ${num1 + num2}")

updated code:-
fun main(args:Array<String>){
val num1: Int = readLine()!!.toInt()
val num2: Int = readLine()!!.toInt()
println("The sum is ${num1 + num2}") }

You have tryed good just do add something like this way for easy understanding.

fun main(args:Array<String>){
var num1: Int
var num2: Int
println("Enter the first number")
num1 = readLine()!!.toInt()
println("Enter the second number")
num2 = readLine()!!.toInt()
println("The sum is ${num1 + num2}") }

Answer 2

Jaikaran Saini it's working properly try by giving proper input
https://code.sololearn.com/cPMY0rgYGlJK/?ref=app

Answer 3

Sorry but your updated code is also not working. It says
Java.lang.numberformatexception

Answer 4

No it's not really working I don't know if my complier is working properly or I have any problems in my mobile but it showing same problem

Answer 5

Please can help me?😢