Kotlin simple cuando la expresión
fun main(args: Array<String>) {
val a = 12
val b = 5
println("Enter operator either +, -, * or /")
val operator = readLine()
val result = when (operator) {
"+" -> a + b
"-" -> a - b
"*" -> a * b
"/" -> a / b
else -> "$operator operator is invalid operator."
}
println("result = $result")
}
SAMER SAEID