Question

I want to do something like(it’s valid)

var myArray [9][3]int

but when I do

var myArray [someIntVariable][anotherOne]int

It can’t be used(I know why, so I’m not asking this.)
But is there any alternative to make this work?

Sorry for my bad English.

Answer 1

Does the following work for you?

func make2dArray(m, n int) [][]int { 
   myArray := make([][]int, m) 
   for i := range myArray { 
      myArray[i] = make([]int, n) 
   } 
   return myArray 
} 

var myArray := make2dArray(someIntVariable, anotherOne)