Question: Given the folowing lines of code in Scala class Date ( y: Int, m: Int, d: Int ) extends Ord { def year = y

Given the folowing lines of code in Scala
class Date(y: Int, m: Int, d: Int) extends Ord {
def year = y def month = m def day = d
override def toString(): String = year +"-"+ month +"-"+ day
}

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