class Animal(name: String, weight: Double, age: Int) {
val name: String
val weight: Double
val age: Int
var isMammal: Boolean
init {
this.weight = if(weight < 0) 0.1 else weight
this.age = if(age < 0) 0 else age
this.name = name
this.isMammal = false
}
constructor(name: String, weight: Double, age: Int, isMammal: Boolean) : this(name, weight, age) {
this.isMammal = isMammal
}
}
fun main(args : Array<String>){
val dicodingCat = Animal("Dicoding Miau", 2.5, 2, true)
println("Nama: ${dicodingCat.name}, Berat: ${dicodingCat.weight}, Umur: ${dicodingCat.age}, mamalia: ${dicodingCat.isMammal}")
val dicodingBird = Animal("Dicoding tweet", 0.5, 1)
println("Nama: ${dicodingBird.name}, Berat: ${dicodingBird.weight}, Umur: ${dicodingBird.age}, mamalia: ${dicodingBird.isMammal}")
}
