How to work with multidimensional arrays in Scala

Question

Can anyone provide an example how to work with multidimensional arrays in Scala?

Answer 1

Hi,

Here is an example you can follow:

scala> var a=ofDim[Int](3,3)

a: Array[Array[Int]] = Array(Array(0, 0, 0), Array(0, 0, 0), Array(0, 0, 0))

Now, let’s fill in some values.

scala> for(i<-0 to 2){

| for(j<-0 to 2){

| a(i)(j)={i+j}

| }

| }

scala> a

res10: Array[Array[Int]] = Array(Array(0, 1, 2), Array(1, 2, 3), Array(2, 3, 4