advent-of-code-21
By NeilNjae
adventofcode
Advent of code solutions (by julian-west)
advent-of-code-21 | adventofcode | |
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8 | 12 | |
- | 6 | |
- | - | |
- | 4.7 | |
- | 5 months ago | |
Python | ||
- | - |
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-21
Posts with mentions or reviews of advent-of-code-21.
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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[Julia] day 8 part 2 need some help figuring out how to which letter is which part
I wrote it up on my blog and you can see the Haskell code
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Getting Cabal to profile?
I've got each day's program as a different executable in a single Cabal project. You can see the code on Gitlab.
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-🎄- 2021 Day 14 Solutions -🎄-
A bit late, but I got there in the end. Using the same "counting pairs" trick as everyone else. Writeup on my blog and code on Gitlab.
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-🎄- 2021 Day 12 Solutions -🎄-
The complex rules made this a bit fiddly to write. Writeup on my blog and code on Gitlab.
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-🎄- 2021 Day 7 Solutions -🎄-
Haskell, using gradient descent. The code's actually short enough to post here! Writeup on my blog and code on Gitlab.
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-🎄- 2021 Day 2 Solutions -🎄-
Full writeup on my blog, and code on Gitlab.
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Advent of Code 2021 day 1
Full project on Gitlab
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-🎄- 2021 Day 1 Solutions -🎄-
Code is at https://gitlab.com/NeilNjae/advent-of-code-21/-/blob/main/advent01/Main.hs
adventofcode
Posts with mentions or reviews of adventofcode.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-16.
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-🎄- 2021 Day 17 Solutions -🎄-
Python day 17 solution (GitHub). Not the fewest lines of code, but used dataclasses and modular functions to try improve readability -- I got very confused with keeping track of indices of velocities vs coordinates in other people's posted solutions. I find dataclasses in Python can be a great way to be descriptive about the quantities you are iterating
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-🎄- 2021 Day 15 Solutions -🎄-
Python day 15 solution (GitHub) using Networkx for graph algorithm and Numpy for building the bigger grid. Solutions to other days available in this repo
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-🎄- 2021 Day 14 Solutions -🎄-
Python day 14 solution (GitHub). Tried splitting out the logic into individual functions to aid readability.
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-🎄- 2021 Day 13 Solutions -🎄-
Python day 13 solutions (GitHub). Using Dataclasses to improve readability
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-🎄- 2021 Day 7 Solutions -🎄-
Python solution (GitHub) using Gauss formula for part 2
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-🎄- 2021 Day 6 Solutions -🎄-
Python solution using deque (GitHub). Much faster than my first attempt, lol
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-🎄- 2021 Day 5 Solutions -🎄-
Python day 5 solutions using Bresenham's algorithm (Github)
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-🎄- 2021 Day 4 Solutions -🎄-
Python solution day 4 OOP (GitHub). Probably not the fewest lines of code but uses dataclasses and OOP to manage the states of each bingo card
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-🎄- 2021 Day 2 Solutions -🎄-
Python day 2 solution (GitHub)
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-🎄- 2021 Day 1 Solutions -🎄-
Python day 1 solution (GitHub) using numpy's convolve function for sliding window calc
What are some alternatives?
When comparing advent-of-code-21 and adventofcode you can also consider the following projects:
brittany - haskell source code formatter
fp-ts - Functional programming in TypeScript
advent-of-code - Advent of code solutions
CSpydr - A static typed low-level compiled programming language inspired by Rust and C
aoc2021 - Advent of Code 2021
adventofcode - Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala
advent-of-code - Advent Of Code Solutions
aoc2021 - Advent of Code 2021 on my homemade 16-bit CPU SCAMP
AdventOfCode2021 - Solutions to all 25 AoC 2021 problems in Rust :crab: Less than 100 lines per day and under 1 second total execution time! :christmas_tree:
ormolu - A formatter for Haskell source code
AdventofCode2021
advent-of-code-21 vs brittany
adventofcode vs fp-ts
advent-of-code-21 vs advent-of-code
adventofcode vs CSpydr
advent-of-code-21 vs aoc2021
adventofcode vs adventofcode
advent-of-code-21 vs adventofcode
adventofcode vs advent-of-code
advent-of-code-21 vs aoc2021
adventofcode vs AdventOfCode2021
advent-of-code-21 vs ormolu
adventofcode vs AdventofCode2021