How to create an array with custom length?

[Anonymouse]

On Friday, 27 March 2020 at 19:30:39 UTC, Quantium wrote:
> Code
>     int n=0;
>     readf(" %d", &n);
>     int[n] m;
> generated an error (DMD compiler):
> Cannot read n at compile time.
> How to create an array with custom length?

The tour has a page for this: 
https://tour.dlang.org/tour/en/basics/arrays

     int n=0;
     readf(" %d", &n);
     int[] m = new int[n];