Mercurial > repos > other > adventofcode2023
comparison day4.rb @ 21:46fb65f2cb94
Add Day 14 part 1 implementation
If you look at columns and see "how far can this go" then the
weight is just the sum of the partial triangle numbers of
highest_weight to highest_weight minus number of rocks that
can roll up to there.
Part 2 seems to involve actually moving the rocks, though!
author | IBBoard <dev@ibboard.co.uk> |
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date | Sat, 16 Dec 2023 10:29:36 +0000 |
parents | 9da7a71b313d |
children |
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20:fac484765bc9 | 21:46fb65f2cb94 |
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