solve the kotlin code bugs fun main() {val mariamaria.actualAge = 15maria.ageprintln("Mery: actual age = ${maria.actualAge}")println("Mery: pretended age = ${maria.age}")15val angelaangela.actualAgeangela.ageprintln("Yany : actual ageprintln("Yany: pretended age = ${angela.age}")}= 35= 35${angela.actualAge}")class Girl {var age: Int = 0get()set(value) {field = if (value < 18)field!!18else if (value >= 18 && value <= 30)valueelsevalue-3}var actualAge: Int = 0}This variable must either have a type annotation or be initializedVariable 'maria' must be initializedVariable expectedVariable expectedThis variable must either have a type annotation or be initializedVariable 'angela' must be initializedVariable expectedVariable expected

Answered: solve the kotlin code bugs

Engineering

Computer Science

solve the kotlin code bugs

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

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solve the kotlin code bugs

fun main() {
val maria
maria.actualAge = 15
maria.age
println("Mery: actual age = ${maria.actualAge}")
println("Mery: pretended age = ${maria.age}")
15
val angela
angela.actualAge
angela.age
println("Yany : actual age
println("Yany: pretended age = ${angela.age}")
}
= 35
= 35
${angela.actualAge}")
class Girl {
var age: Int = 0
get()
set(value) {
field = if (value < 18)
field
!!
18
else if (value >= 18 && value <= 30)
value
else
value-3
}
var actualAge: Int = 0
}
This variable must either have a type annotation or be initialized
Variable 'maria' must be initialized
Variable expected
Variable expected
This variable must either have a type annotation or be initialized
Variable 'angela' must be initialized
Variable expected
Variable expected

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