Question

How to declare two dimensional list in Scala

Answer 1

object MyClass {
    def main(args: Array[String]): Unit = {
       val lst: List[List[Int]] =
            List(
                List(1, 2, 3),
                List(4, 5, 6),
                List(7, 8, 9)
            )
        
       println(lst);
    }
}
 
 
 
 
/*
run:
 
List(List(1, 2, 3), List(4, 5, 6), List(7, 8, 9))

*/

 

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