Computer scienceProgramming languagesKotlinObject-oriented programmingSpecial constructions / Special classes

Nested and inner classes

Theory

Heroes and villains

Report a typo

Below you can see the code for the Hero and Villain classes. We want to print some information about these characters to the console. Complete four lines of code in the main function to make it possible: assign the equipment values and calculate the total strength of the characters by adding the weaponStrength to the baseStrength.

Write a program in Kotlin
class Hero {
val baseStrength = 1000
class Equipment {
val weapon = "trident"
val weaponStrength = 300
}
}

class Villain {
val baseStrength = 500
class Equipment {
val weapon = "bomb"
val weaponStrength = 700
}
}

fun main() {
val heroEquipment = ...
val heroTotalStrength = ...

val villainEquipment = ...
val villainTotalStrength = ...

// the following lines should remain as they are
println("The hero uses ${heroEquipment.weapon}. The total strength is $heroTotalStrength.")
println("The villain uses ${villainEquipment.weapon}. The total strength is $villainTotalStrength.")
}
___

Create a free account to access the full topic