aoc2021
By caderek
advent-of-code
AOC solutions 🎄🍵 (by masmeert)
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aoc2021 | advent-of-code | |
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3 | 3 | |
4 | 2 | |
- | - | |
0.0 | 7.9 | |
over 2 years ago | 5 months ago | |
TypeScript | 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.
aoc2021
Posts with mentions or reviews of aoc2021.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-03.
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-🎄- 2021 Day 4 Solutions -🎄-
GitHub
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-🎄- 2021 Day 2 Solutions -🎄-
GitHub: aoc2021_day2
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-🎄- 2021 Day 1 Solutions -🎄-
GitHub: https://github.com/caderek/aoc2021/tree/main/src/day01
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 2021-12-03.
-
-🎄- 2021 Day 4 Solutions -🎄-
Pretty happy with this one ``` def solve() -> List[int]: seen = [] won = [] scores = [] for n in NUMS: seen.append(n) for board in BOARDS: transpose = list(zip(*board)) for i, line in enumerate(board): if (all(num in seen for num in line) or all(num in seen for num in transpose[i])) and board not in won: won.append(board) scores.append(sum(sum(num for num in line if num not in seen) for line in board) * seen[-1]) return scores
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-🎄- 2021 Day 2 Solutions -🎄-
day02 of doing only one-liners and I already failed for the second part, it would have been a huge mess. The first part is pretty messy as well so if anyone can improve on it I would be very grateful ! https://github.com/masmeert/advent-of-code/blob/master/2021/day02/main.py
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-🎄- 2021 Day 1 Solutions -🎄-
I actually did the same as you when I first solved it But I saw other people use the l[3] > l[n-3] trick, it didn't make much sense at first but now I get it and it's quite clever. Basically take [1 2 1 3], the windows would be w1=[1 2 1] and w2=[2 1 3], as 2 and 1 appear in both windows what really matters is w1[0] and w2[2] which are unique to each: 1+(2+1) < (2+1)+3 == 1 < 3.
What are some alternatives?
When comparing aoc2021 and advent-of-code you can also consider the following projects:
AdventOfCode2021
adventofcode - Advent of code solutions
aoc2021-rust - Advent of Code 2021 in Rust
advent-of-code
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:
adventofcode - Solutions for problems from AdventOfCode.com
AdventOfCode2021.jl - Advent of Code 2021 in Julia
aoc - Advent of Code solutions
adventofcode - My solutions to the Advent of Code challenges
AdventOfCode - My Advent of Code solutions. I also upload videos of my solves: https://www.youtube.com/channel/UCuWLIm0l4sDpEe28t41WITA
aoc2021 vs AdventOfCode2021
advent-of-code vs adventofcode
aoc2021 vs aoc2021-rust
advent-of-code vs advent-of-code
aoc2021 vs AdventOfCode2021
advent-of-code vs adventofcode
aoc2021 vs AdventOfCode2021.jl
advent-of-code vs aoc
aoc2021 vs adventofcode
advent-of-code vs AdventOfCode
aoc2021 vs advent-of-code
advent-of-code vs adventofcode