advent-of-code-2021
My Kotlin solution for AoC 2021 (by henningBunk)
advent-of-code
My solutions to the Advent of Code (by aaronreidsmith)
advent-of-code-2021 | advent-of-code | |
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9 | 25 | |
0 | 5 | |
- | - | |
0.0 | 8.0 | |
over 2 years ago | 4 months ago | |
Kotlin | Scala | |
Apache License 2.0 | - |
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-2021
Posts with mentions or reviews of advent-of-code-2021.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-12.
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[2021 Day 13 (Part 1)] [Kotlin] Help needed, working solution against sample input, a classic.
My code is hosted on github: https://github.com/henningBunk/advent-of-code-2021/blob/main/app/src/y2021/day13/Day13.kt
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-π- 2021 Day 13 Solutions -π-
Kotlin
- -π- 2021 Day 8 Solutions -π-
- [2021 Day 7] I'm just happy my gigantic list comprehension worked
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-π- 2021 Day 6 Solutions -π-
Kotlin, nothing too fancy. Since my template only accepts Int as a result I had to improvise (and maybe should adjust my template)
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-π- 2021 Day 5 Solutions -π-
Solution and Tests which helped me find a lot of bugs. My initial solution didn't work with right to left and bottom to top going vents.
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-π- 2021 Day 4 Solutions -π-
Kotlin Solution / KoTest Tests
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-π- 2021 Day 3 Solutions -π-
My solution in Kotlin: https://github.com/henningBunk/advent-of-code-2021/blob/main/app/src/main/kotlin/day03/Day03.kt
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 2022-12-12.
-
-π- 2022 Day 13 Solutions -π-
Scala using Β΅Json. Really happy with how concise this is. I was able to parse everything into a Packet class that extends Ordered, which gives us the compare function. So once that was implemented recursively according to the rules we were given, I was able to jsut call .sorted for part 2.
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-π- 2022 Day 12 Solutions -π-
Scala using jgrapht. I thought part 2 would require a different graph (similar to 2018 day 22) since the story said "to avoid needing to get out your climbing gear..." Glad that wasn't the case!
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-π- 2022 Day 11 Solutions -π-
Scala. Pretty happy with how I parsed these into anonymous instances of my Monkey trait. For me part 2 wasn't hard because of the modulo trick, but because I was using mutable queues. So I had to add a reset() method to get things back the way they were before running part 2
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-π- 2022 Day 10 Solutions -π-
Scala using tail recursion. Not the prettiest, but it works
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-π- 2022 Day 9 Solutions -π-
Scala. Not too bad with my Point helper class. After part 1 I refactored the movements into a move helper that just takes 2 arbitrary points; the current point and the one we are moving towards. Then it was easy enough to just apply that in order each iteration for part 2.
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-π- 2022 Day 8 Solutions -π-
Scala. It's ugly, but it works Β―\_(γ)_/Β―
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-π- 2022 Day 5 Solutions -π-
Scala. Parsing wasn't as hard as I thought it would be using transpose and then just filtering non-alphanumeric characters. I initially parsed to a Map[Int, mutable.Stack[Char]] but then that bit me in part 2 when I would have to "reset" it (dang mutability!). So instead I parse to Map[Int, String] and just build the mutable stacks twice.
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-π- 2022 Day 4 Solutions -π-
Updated version using sets instead of ranges
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-π- 2022 Day 2 Solutions -π-
Scala. A little more verbose than I would like, but it works Β―\_(γ)_/Β―
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-π- 2022 Day 1 Solutions -π-
Scala
What are some alternatives?
When comparing advent-of-code-2021 and advent-of-code you can also consider the following projects:
Advent-of-Code-2021 - Solutions for Advent of Code 2021
AdventOfCodeHaskell - Advent of Code in Haskell
advent-of-code-2021 - My solutions to advent of code 2021 in deno/TS
advent-of-code
AdventOfCode2021 - Advent of code 2021
advent-of-code-rust - πStarter template for solving Advent of Code in Rust.
adventofcode - π Advent of Code
advent-of-code-2022 - π My Advent of Code solutions in Rust. http://adventofcode.com/2022
adventofcode - Advent of Code challenge solutions
scamp-cpu - A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.
AdventOfCode-Day4-CampCleanup - .NET Core console app that solves the AdventOfCode Day 3 puzzle - Camp Cleanup
advent-of-code-2021 vs Advent-of-Code-2021
advent-of-code vs AdventOfCodeHaskell
advent-of-code-2021 vs advent-of-code-2021
advent-of-code vs advent-of-code
advent-of-code-2021 vs AdventOfCode2021
advent-of-code vs advent-of-code-rust
advent-of-code-2021 vs adventofcode
advent-of-code vs advent-of-code-2022
advent-of-code-2021 vs adventofcode
advent-of-code vs adventofcode
advent-of-code-2021 vs scamp-cpu
advent-of-code vs AdventOfCode-Day4-CampCleanup