Scala multidimensional array

Create a two-dimensional array

val arr: Array[Array[Int]] = Array.ofDim[Int](2, 3)

Access element

arr(1)(1) = 11

Iterate over the array

for (i <- 0 until arr.length; j <- 0 until arr(i).length) {
    
    
  println(arr(i)(j))
}