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Print Multidimensional arrays in Kotlin

In Kotlin, there are many ways to print Multidimensional arrays.

Print an multidimensional Array using deepToString()

since each element in array contains another array, just using Arrays.toString() prints the address of the elements (nested array).

To get the numbers from the inner array, we just another function Arrays.deepToString(). This gets us the numbers 1, 2 and so on, we are looking for.

This function works for 3-dimensional arrays as well.

import java.util.Arrays

fun main(args: Array<String>) {
    val array = arrayOf(intArrayOf(1, 2),
            intArrayOf(3, 4),
            intArrayOf(5, 6, 7))

    println(Arrays.deepToString(array))
}

Output

[[1, 2], [3, 4], [5, 6, 7]]



Conclusion

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