advent-of-code
Solutions for Advent of Code problems in various languages. (by Andrew-William-Smith)
aoc2021
Advent of Code 2021 Solutions (by nlowe)
advent-of-code | aoc2021 | |
---|---|---|
2 | 23 | |
3 | 9 | |
- | - | |
4.5 | 0.0 | |
over 2 years ago | over 1 year ago | |
Erlang | Go | |
GNU General Public License v3.0 only | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
advent-of-code
Posts with mentions or reviews of advent-of-code.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-08.
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-π- 2021 Day 9 Solutions -π-
This was a pretty fun day! I'm very glad that I took the time to write a small utility module for handling multidimensional arrays in Erlang a few days ago: otherwise, trying to wrestle coΓΆrdinates would have quickly become painful. This was also my first time writing DFS in Erlang; a queue-based tail-recursive approach ended up being much cleaner than a simple recursive approach that used lists:foldl/3 to pass the modified matrix between neighbours. Writing the algorithm both was was definitely a great learning experience though!
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-π- 2021 Day 1 Solutions -π-
Solution on GitHub
aoc2021
Posts with mentions or reviews of aoc2021.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-17.
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-π- 2021 Day 18 Solutions -π-
Go, 19196/19041
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-π- 2021 Day 17 Solutions -π-
Go, 1093/563
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-π- 2021 Day 16 Solutions -π-
Go, 2758/2421
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-π- 2021 Day 15 Solutions -π-
Go, 631/732
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-π- 2021 Day 14 Solutions -π-
Go 1449/3191
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-π- 2021 Day 13 Solutions -π-
Go, 2400/1659
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-π- 2021 Day 12 Solutions -π-
Go, 3030/3121
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-π- 2021 Day 11 Solutions -π-
Oh also lost about 2-3 minutes on part A initially trying to use my challenge.TileMap so I didn't have to worry about computing x/y but converting to/from rune all the time was taking way too long and was hard to follow. Man, I can't wait until generics!
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-π- 2021 Day 10 Solutions -π-
Go, 2815/3818
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-π- 2021 Day 9 Solutions -π-
Go, 1730/3574