how to handle very large array?
moonlightsentinel at disroot.org
Wed Feb 9 18:38:14 UTC 2022
On Wednesday, 9 February 2022 at 10:03:21 UTC, MichaelBi wrote:
> day6 of the advent of code 2021 needs to handle an array of
> 10^12 length, or even bigger...
As others have mentioned, huge arrays require appropriate memory
/ the use of memory-mapped files to actually store it. But the
calculation will take a *long* time even if your program could
allocate an array of that size.
There's a way to use a much smaller array to manage the
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