AoC
my personal repo for the advent of code yearly challenge (by Fadi88)
aoc2022 | AoC | |
---|---|---|
7 | 87 | |
3 | 18 | |
- | - | |
10.0 | 8.1 | |
over 1 year ago | 21 days ago | |
C++ | Python | |
- | GNU General Public License v3.0 or later |
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.
aoc2022
Posts with mentions or reviews of aoc2022.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-11.
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-๐- 2022 Day 12 Solutions -๐-
You can even take that one step further and calculate all paths to as in one go. My Python implementation of that runs in < 10 ms, C++ is at 20 ยตs.
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-๐- 2022 Day 10 Solutions -๐-
Full code here.
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-๐- 2022 Day 7 Solutions -๐-
Calculate part 1 in one pass and do a second only over the sizes for part 2 (because we know the size of / only at the very end). Hot runs take ~13 ยตs on a Core i9-12900K, including I/O. Code is here.
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-๐- 2022 Day 6 Solutions -๐-
I coded it up in C++ here. Hot runs take ~5 ยตs on a Core i9-12900K (both parts, including I/O).
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-๐- 2022 Day 4 Solutions -๐-
Most of the time is spent parsing, but this problem lends itself nicely to a SIMD formulation, which using vectorclass doesn't even require detailed knowledge of the intrinsics. Hot runs take ~14 ยตs on a Core i9-12900K, including I/O. Full code is (here)[https://github.com/ahans/aoc2022/blob/main/cpp/day04.cc], the interesting part is this, where we process 32 elements at once:
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-๐- 2022 Day 1 Solutions -๐-
Inspired by somebody here solving it in CMake, I tried some Bazel misuse. Full solution here. When run, it looks like this:
AoC
Posts with mentions or reviews of AoC.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-10.
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-โ๏ธ- 2023 Day 11 Solutions -โ๏ธ-
20ms both parts https://github.com/Fadi88/AoC/blob/master/2023/day11/code.py
- -โ๏ธ- 2023 Day 9 Solutions -โ๏ธ-
- -โ๏ธ- 2023 Day 8 Solutions -โ๏ธ-
- -โ๏ธ- 2023 Day 7 Solutions -โ๏ธ-
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-โ๏ธ- 2023 Day 6 Solutions -โ๏ธ-
Same Algo as my python code from earlier, now just using math not search space reduction also blazing fast in micro seconds https://github.com/Fadi88/AoC/tree/master/2023/day06
- -โ๏ธ- 2023 Day 5 Solutions -โ๏ธ-
- [2022-day16] python port to rust performance question
- -๐- 2022 Day 25 Solutions -๐-
- -๐- 2022 Day 24 Solutions -๐-
- -๐- 2022 Day 23 Solutions -๐-
What are some alternatives?
When comparing aoc2022 and AoC you can also consider the following projects:
AdventOfCode2022
advent-of-code - My solutions for Advent of Code
advent-2022
adventofcode - Solutions for problems from AdventOfCode.com
aoc-2022 - Advent of Code 2022 in Rust
aoc2020 - Advent of Code 2020 - my answers
aoc - Advent of Code
AdventOfCode-Java - adventOfCode(Language.JAVA);
advent-of-code
advent-of-code-go - All 8 years of adventofcode.com solutions in Go/Golang; 2015 2016 2017 2018 2019 2020 2021 2022
aocaml - AoC in OCaml, for maximum typing pleasure
aoc2021 - Advent of Code 2021 Solutions