advent-2021-kotlin
:christmas_tree: Advent of Code 2021: Solutions in Kotlin (by tginsberg)
AdventOfCode2021FSharp
Solutions for Advent of Code 2021 in F# (by oddrationale)
| advent-2021-kotlin | AdventOfCode2021FSharp | |
|---|---|---|
| 2 | 17 | |
| 34 | 5 | |
| - | - | |
| 1.8 | 0.0 | |
| about 2 years ago | over 2 years ago | |
| Kotlin | Jupyter Notebook | |
| Apache License 2.0 | 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-2021-kotlin
Posts with mentions or reviews of advent-2021-kotlin.
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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-🎄- 2021 Day 16 Solutions -🎄-
Once I finally understood how the examples worked with subpackets, I was able to come up with what I think is a nice clean solution. I ended up using an Iterator that got passed around to various sealed types that would parse themselves out. I defined several extension functions on Iterator to make things easier to read.
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-🎄- 2021 Day 1 Solutions -🎄-
Kotlin -> [Blog/Commentary] - [Code] - [All 2021 Solutions]
AdventOfCode2021FSharp
Posts with mentions or reviews of AdventOfCode2021FSharp.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-23.
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Advent of Code day 12 advise
I was having a hard time figuring out day 12 of Advent of Code. In the end I gave up and went looking for some solutions. I came across this one and this one. However, I didn't quite understand what they did.
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-🎄- 2021 Day 21 Solutions -🎄-
F# solution in Jupyter Notebook. Got some help from this thread.
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-🎄- 2021 Day 20 Solutions -🎄-
F# solution in Jupyter Notebook. Part 1 takes 500ms but Part 2 takes 24s. Any suggestions on where performance could be improved would be appreciated!
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-🎄- 2021 Day 18 Solutions -🎄-
F# solution in Jupyter Notebook. Thank God for the Haskell programmers! I would not have been able to solve this without peeking at their some of their code. Parsing the input string was just the first of the challenges! I envy those dynamic programming languages with an eval function.
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-🎄- 2021 Day 17 Solutions -🎄-
F# solution with Jupyter Notebook. Brute force. I actually solved Part 2 before solving Part 1, unknowingly.
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-🎄- 2021 Day 16 Solutions -🎄-
F# with Jupyter Notebook. Learned how to use recursive types today! Half-way through the problem I was starting to wonder whether BITS was going to be the new IntCode.
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[2021 Day 15 (Part 1 & 2)][F#] Why is my implementation of Dijkstra’s Algorithm so slow?
So this year I'm learning F# and functional programming. I could not figure out a immutable solution. So I went with an imperative, mutable solution and did pretty much a straight port from Red Blob Games including using a PriorityQueue.
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-🎄- 2021 Day 13 Solutions -🎄-
F# with Jupyter Notebook.
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-🎄- 2021 Day 12 Solutions -🎄-
F# with Jupyter Notebook. Slow but works. I'll probably come back to this day and optimize the solution.
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-🎄- 2021 Day 11 Solutions -🎄-
F# in Jupyter Notebook. Decided to go with an infinite sequence (generator pattern) for the steps. This made Part 2 a breeze!
What are some alternatives?
When comparing advent-2021-kotlin and AdventOfCode2021FSharp you can also consider the following projects:
Advent_of_Code - My Advent of Code solutions.
aoc - Advent of Code - mscha's Perl 6 solutions
advent-of-code-2021 - zig solutions to advent of code 2021
adventofcode
nom - Rust parser combinator framework
advent-of-code-2021 - Advent of Code 2021 https://adventofcode.com/2021
BQN - An APL-like programming language. Self-hosted!
advent-of-code - My Advent of Code solutions
adventofcode - My collection of Advent of Code solutions in a slightly overkill project setup 🙃👻
advent-of-code-kotlin-2021 - Advent of Code 2021 Challenge
adventofcode - Solutions for problems from AdventOfCode.com
AoC - Advent of Code submissions
advent-2021-kotlin vs Advent_of_Code
AdventOfCode2021FSharp vs aoc
advent-2021-kotlin vs advent-of-code-2021
AdventOfCode2021FSharp vs adventofcode
advent-2021-kotlin vs nom
AdventOfCode2021FSharp vs advent-of-code-2021
advent-2021-kotlin vs BQN
AdventOfCode2021FSharp vs advent-of-code
advent-2021-kotlin vs adventofcode
AdventOfCode2021FSharp vs advent-of-code-kotlin-2021
advent-2021-kotlin vs adventofcode
AdventOfCode2021FSharp vs AoC