class Glass(var content: Int, val capacity: Int){ val drink = "water" fun readContent(){ println("잔 내 액체의 양은 $content ml입니다.") println("잔 내 최대 허용 액체의 양은 $capacity ml입니다.") } fun calculateAmount(): Int { return this.capacity - this.content } fun pour(wishAmount : Int){ if(wishAmount < calculateAmount()){ this.content += wishAmount } else { this.content = capacity } } } class Bottle (var content: ..