advent-of-code-2021
adventofcode
advent-of-code-2021 | adventofcode | |
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4 | 69 | |
1 | 14 | |
- | - | |
0.0 | 8.3 | |
10 months ago | 9 days ago | |
JavaScript | Python | |
MIT License | - |
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advent-of-code-2021
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[2021] Big Inputs for Advent of Code 2021 Puzzles
My original, unoptimized JS solution runs 9999999 in about 440 seconds. I thought that I'd cut that down with some heavy optimization, but it still takes the exact same time. Some loose profiling shows that most of the time is actually spent waiting for memory accesses, not in the CPU. I guess that's due to all the BigInts.
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What is the best way to read a text file of your input in your language of choice?
I'm using Javascript (NodeJS) again this year. I've got a small common/io.js module that exports this function:
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-🎄- 2021 Day 1 Solutions -🎄-
Javascript [Part 1] [Part 2]
adventofcode
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[2023 Day 04 (Part 2)][Python] Need help with recursion
I tried to model my code https://github.com/djotaku/adventofcode/blob/6c5d9c6e4f2dcbbbf7383b2923829c210faab028/2023/Day_04/Python/day_04.py (specifically lines 42-56) on my solution for Handy Haversacks in 2020 Day 7, but I'm ending up with an answer of 1 instead of 30. It seems like the problem is that my totals are not carrying up the stack, but I may have something else wrong.
- -🎄- 2022 Day 25 Solutions -🎄-
- -🎄- 2022 Day 20 Solutions -🎄-
- [2022 Day 18 (Part 1)][Python] What is wrong with my math?
- [2022 Day 15 (Part 1)] [Python] Need help with my algorithm
- -🎄- 2022 Day 14 Solutions -🎄-
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-🎄- 2022 Day 13 Solutions -🎄-
My code is here https://github.com/djotaku/adventofcode/blob/66d74babd2ed37f56858096bc5598149448b6839/2022/Day_13/Python/solution.py
- [2016 Day 25 (Part 1)][Python] I keep getting 00000 or 111111
- -🎄- 2022 Day 12 Solutions -🎄-
- -🎄- 2022 Day 11 Solutions -🎄-
What are some alternatives?
AdventOfCode.Template - Advent of Code C# (.NET 8) template. Based on AoCHelper (https://github.com/eduherminio/AoCHelper)
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:
advent-of-code-typescript-starter - Typescript template in Node.js for Advent of Code event
AdventOfCode - My Advent of Code solutions. I also upload videos of my solves: https://www.youtube.com/channel/UCuWLIm0l4sDpEe28t41WITA
advent2019-fast - Advent of Code 2019 optimized solutions in C++
Advent-of-Code - My solutions or attempts at solutions to the Advent of Code event.
aoc2021
advent-of-code-cpp - C++ solutions for the Advent of Code programming puzzles - http://adventofcode.com/
adventofcode - Solutions for problems from AdventOfCode.com
toit - Program your microcontrollers in a fast and robust high-level language.
BQN - An APL-like programming language. Self-hosted!
adventofcode - :christmas_tree: Advent of Code (2015-2023) in C#