aoc2020
Advent-of-Code
aoc2020 | Advent-of-Code | |
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13 | 42 | |
0 | 9 | |
- | - | |
0.0 | 8.6 | |
7 months ago | 5 months ago | |
C | Python | |
MIT License | - |
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.
aoc2020
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Need help finding good python solutions
I got all but one star in 2020 when I did it in Python: https://github.com/ednl/aoc2020 but I'm afraid there may be some short variable names despite not doing it for speed.
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2015-2022: What solution to a problem are you the most proud of
I liked my solution for https://adventofcode.com/2020/day/17 Game of Life in 3D and 4D: https://github.com/ednl/aoc2020/blob/main/day17.py
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2020 Day 8.2 in Python - trying to figure out how to do this efficiently?
Day 8 runs in 0.02 s using python 3.9 on my M1 Mac Mini. Just flipping in part 2, no special optimisation. My code: https://github.com/ednl/aoc2020/blob/main/day08.py
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[2020] [Rust] Solving Advent of Code 2020 in under a second
Yep, linked above, or: https://github.com/ednl/aoc2020/blob/main/day15.c
- [2020 Day 17] Breaking Day 17's Game of Life to extreme levels, with interactive visualizations and demos
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[2020 Day 6 (Part 2)][C] Works on example but not on puzzle input. Can't figure out why.
Good that you got it working! My version in C is a bit shorter, perhaps you could use some ideas for the next puzzles? I like the dynamically sized getline() function, for instance: https://github.com/ednl/aoc2020/blob/main/day06.c
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Day 3 AoC
Here is my C version with lots of built-in checks: https://github.com/ednl/aoc2020/blob/main/day03.c
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[2020] Optimized solutions in C++ (291 ms total)
Day 23 part 2 in 0.06 s on a dual core 1.3 GHz i5 Haswell (2013 MB Air) https://github.com/ednl/aoc2020/blob/main/day23.c because of a simple array as a linked list.
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[2020 Day *][C99] Computers are fast: AoC 2020 in < 2s, including compile time
Day 23 part 2 (1 million cups, 10 million moves) runs in 0.06 s on my 2013 dual core Haswell i5 1.3 GHz. Main reason is a super fast simulated linked list via a pre-allocated array of integers. Source https://github.com/ednl/aoc2020/blob/main/day23.c
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-🎄- 2020 Day 24 Solutions -🎄-
Thanks to /u/thomasahle for encouraging me to implement axial coordinates, which made it a lot easier. Also thought of a better way to parse the input in one go. And this allowed me to tighten up the grid dimensions. Runs in under a second on a very old laptop, half of which is because of the scipy import ... https://github.com/ednl/aoc2020/blob/main/day24alt2.py
Advent-of-Code
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-❄️- 2023 Day 11 Solutions -❄️-
Fun one :D
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-❄️- 2023 Day 10 Solutions -❄️-
Way trickier than I was expecting
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-❄️- 2023 Day 9 Solutions -❄️-
:D
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-❄️- 2023 Day 8 Solutions -❄️-
Classic LCM
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-❄️- 2023 Day 7 Solutions -❄️-
Who wants spaghetti?
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-❄️- 2023 Day 6 Solutions -❄️-
Much easier than yesterday's :D
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-🎄- 2022 Day 12 Solutions -🎄-
195/242
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-🎄- 2022 Day 11 Solutions -🎄-
Messy. Thankfully got part two pretty quickly recognizing that we can mod the worry level by the product of the test integers. Might refactor / clean this up tomorrow morning
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-🎄- 2022 Day 10 Solutions -🎄-
2343 / 2119
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-🎄- 2022 Day 6 Solutions -🎄-
Impressive how fast everyone was with this one today
What are some alternatives?
AdventOfCode2020
adventofcode - Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala
AOC2020
AdventOfCode-Java - adventOfCode(Language.JAVA);
hac - HAC Ada Compiler - a small, quick Ada compiler fully in Ada
AoC - my personal repo for the advent of code yearly challenge
advent-of-code-2020 - :christmas_tree: My Advent of Code solutions in Rust. http://adventofcode.com/2020
Advent_of_Code_in_Pascal - My solutions to the Advent of Code, in Free Pascal
AoC-2020-solutions - My Python solutions to Advent of Code 2020!
adventofcode - Solutions for problems from AdventOfCode.com
Advent-of-Code-2k20
AdventOfCode - My Advent of Code solutions. I also upload videos of my solves: https://www.youtube.com/channel/UCuWLIm0l4sDpEe28t41WITA