class Size<T>(private var width: T,
private var height: T) {
fun asText(): String {
return "[$width; $height]"
}
}
val sizeInt = Size(5, 8)
val textInt = sizeInt.asText()
//textInt is "[5; 8]"
val sizeFloat = Size(3.7, 1.58)
val textFloat = sizeFloat.asText()
//textFloat is "[3.7; 1.58]"
println("textInt is $textInt")
println("textFloat is $textFloat")