Ilya Matveev
11 lines
201 B
Kotlin
11 lines
201 B
Kotlin
open class Variable {
|
|
val lightVar: LightVariable = if (this is LightVariable) this else LightVariable()
|
|
}
|
|
|
|
class LightVariable() : Variable()
|
|
|
|
fun box(): String {
|
|
Variable()
|
|
return "OK"
|
|
}
|