ismoilovashahina

class User(var name:String?, var login:String?, var password:String?, var phoneNumber:String?){
    var contacts = arrayOfNulls<String>(100)
    var posts = arrayOfNulls<String>(100)

}

ismoilovashahina

open class Person(var name:String, var age:Int, var gender:Boolean){
    init {
        if(gender){
            if (age>26){
                age-=5
            }
        }
    }
    fun showAge():Int{
        return age