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  1. import java.util.*
  2.  
  3. fun main() {
  4.     var bmw: BMW = BMW()
  5.     var tesla : Tesla= Tesla()
  6.     println(bmw.getFuelType() )
  7.     println(tesla.getFuelType())
  8. }
  9. open class Car {
  10.     var model: String = "B"
  11.     var color: String = "Black"
  12.     var speed: Double= 0.0
  13.  
  14.     open fun getFuelType (): String {
  15.         return "Main Class"
  16.     }
  17.  
  18. }
  19.  
  20. class BMW () : Car() {
  21.  
  22.    override fun getFuelType () : String {
  23.         return "Petrol"
  24.  
  25.     }
  26.  
  27. }
  28.  
  29. class Tesla () : Car() {
  30.  
  31.     override fun getFuelType () : String {
  32.         return "Electricity"
  33.  
  34.     }
  35.  
  36. }
Success #stdin #stdout 0.08s 36560KB
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Petrol
Electricity
https://ideone.com/h9NpBG
language:
Kotlin (kotlin 1.3.21)
created:
1 year ago
visibility:
public

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