2 dimensional Dynamic array Kotlin

Asked Mar 14 '18 at 12:32

Active Mar 14 '18 at 13:12

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How to declare 2 dimensional Dynamic array in Kotlin?

I am trying to do it with ArrayList but it fails

var dynamicarray =ArrayList<Int>(4,{ArrayList<Int>(3)}) //error

It works fine for array but not for ArrayList

var staticarray = Array(4,{IntArray(3)}) // no error

edited Mar 14 '18 at 13:04

Isac

asked Mar 14 '18 at 12:32

mike

I'm not quite sure if it's an exact duplicate. In this question, the two-dimentional array/list is initialized upon construction, while the linked one is about creating an empty list. – hotkey Mar 14 '18 at 13:02

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