What's wrong in this

Question

abstract class Component(width: Int, height: Int) {
protected var width = width
protected var height = height
abstract fun show()
}
class Button(width: Int, height: Int): Component(width, height) {
private var name: String = "Button"
fun tap() {
println(name + " was tapped")
}
override fun show(){
println("Showing a Button")
}
}
class Image(width: Int, height: Int): Component(width, height) {
fun draw() {
println(width.toString()+"x"+height.toString())
}
override fun show(){
println("Showing a Image")
}
}
fun main(args: Array<String>) {
val b1 = Button(200, 50)
b1.tap()
b1.show()
val img = Image(300, 500)
img.draw()
img.show()
}

Answer 1

HARI HARA SUDHAN K V what's the issue the output is shown

Answer 2

What is wrong that you ask a question without mentioning the language you are using.

I tested your code as Kotlin and it seems to work. What is it you are not happy about?