AoC2021
Advent of Code 2021 (by EragonpeerGynt)
advent2021
Advent of Code 2021 in Rust (by jeremylt)
AoC2021 | advent2021 | |
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4 | 11 | |
0 | 3 | |
- | - | |
0.0 | 0.0 | |
over 2 years ago | over 2 years ago | |
Elixir | Rust | |
MIT License | BSD 2-clause "Simplified" 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.
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 2021-12-15.
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Need help with code efficiency (day 15 AoC, part 1 and 2)
Disclaimer: I am learning Elixir this year trough AoC so code quality is in a shape that could find a place on r/programinghorror I would like to ask with help optimising algorithm I made for solving today's (day 15, 2021) Advent of Code problem. I implemented Dijkstra's (I think) and first part already need 35+ seconds to get the resautls. This is the code I made but I don't know how to optimize it (Maps probably aren't the most efficient thing to use in code that goes that far into recursion), to reach some more normal execution times. I would like to not use 3rd party/external libraries if possible, but any help is appriciated.
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-๐- 2021 Day 10 Solutions -๐-
Elixir Quite a fun little exercise today. Code is still ugly as death, but I finally feal like I can enjoy the language freely. On other note, how could I solve the problem with me having to push char at the amstart of array without overloading process_line/2 ? (Line 5)
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-๐- 2021 Day 7 Solutions -๐-
elixir Probably not very efficient and quite ugly. But it works... If anyone has any sugestions how to make it better (how to become better @elixir) i would greatly appriciate it
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-๐- 2021 Day 3 Solutions -๐-
My solution in elixir (github link) It's not the cleanest fastest solution probably but does the job well enough. Still fighting with language a bit and forgeting some things in it sometimes (first time using it)
advent2021
Posts with mentions or reviews of advent2021.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-10.
- -๐- 2021 Day 11 Solutions -๐-
- -๐- 2021 Day 10 Solutions -๐-
- -๐- 2021 Day 9 Solutions -๐-
- -๐- 2021 Day 8 Solutions -๐-
- -๐- 2021 Day 7 Solutions -๐-
- -๐- 2021 Day 6 Solutions -๐-
- -๐- 2021 Day 5 Solutions -๐-
- Code review AoC Day 4
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-๐- 2021 Day 4 Solutions -๐-
Rust: Ouch, this one is slow https://github.com/jeremylt/advent2021/blob/main/src/day04.rs 552.623ยตs (Std Dev 32.275) locally, repl currently has some issue with an older version of Rust, so timings are WIP
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-๐- 2021 Day 3 Solutions -๐-
Ugly but somewhat fast code: https://github.com/jeremylt/advent2021/blob/main/src/day03.rs 46.497ยตs (std dev 5.506) locally, 117.632ยตs (std dev 25.638) on repl.it