bjorng
Advent of Code 2019 - Day 2
Note: This topic is to talk about Day 2 of the Advent of Code 2019 .
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ferd
sasajuric
It’s not all that difficult to also generate permutations lazily:
0..99
|> Stream.flat_map(fn noun -> Stream.map(0..99, &{noun, &1}) end)
My first version used this approach, but then I decided to switch to for b/c I think it communicates the intention a bit better.
michallepicki
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