On 09.02.22 11:09, MichaelBi wrote:
On Wednesday, 9 February 2022 at 10:05:23 UTC, MichaelBi wrote:
[...]
got outofmemory error:
core.exception.OutOfMemoryError@src\core\lifetime.d(126): Memory
allocation failed
https://adventofcode.com/2021/day/6#part2
"Suppose the lanternfish live forever and have unlimited food and space.
Would they take over the entire ocean?
After 256 days in the example above, there would be a total of
26984457539 lanternfish!
How many lanternfish would there be after 256 days"
26984457539 in above is the array length.
If you store one byte per lanternfish, that's 25 GiB. You don't seem to
have enough RAM for such a large array.
Try to think of a more efficient way of storing the information.
