Compile and Execute Scala Online

class MyClass ( val name : String,  val rollno : Int) /* Primary Constructor */
{   //When a class is instantiated everything inside the class get executed except the methods. Its unique features of scala unlike java and c++.
    println("Print everytime the class is instantiated")
    //Auxillary Constructor
    def this ( name : String){ //First Line has to be primary constructor
        this(name,100)
        println("Hello Auxillary Constructor")
       //this(name,100)
    }
    def test() : Unit = {
        println("Test Mesaage "+name  +rollno)
    }
}

object HelloWorld {
   def main(args: Array[String]) {
       val m = new MyClass("kedar",1)  //m is an instance
       m.test()
       println(m.name)
       println(m.rollno)
       
       val n = new MyClass("Sugyani")  //n is an instance
       n.test()
   }
}