how to handle very large array?

[MichaelBi]

On Saturday, 12 February 2022 at 20:31:29 UTC, H. S. Teoh wrote:
> On Sat, Feb 12, 2022 at 06:41:14PM +0000, Era Scarecrow via 
> Digitalmars-d-learn wrote:
>> [...]
> [...]
>
> That was not my point. My point was to question whether the OP 
> has discovered the insight that would allow him to accomplish 
> his task with a LOT less space than the naïve approach of 
> storing everything in a gigantic array.  Substituting an AA for 
> a gigantic array matters little as long as the basic approach 
> remains the same -- you have only modified the implementation 
> details but the algorithm is still a (highly) suboptimal one.
>
>
> --T

thanks, you are all correct. i just change the algorithm and use 
the AA, previously using the naïve method...:), now solved 
perfectly. thanks again.