Advent of Code with Juila

Welcome to my solutions for Advent of Code challenges!

I'm using Advent of Code problems as a way to learn and get more familiar with Julia.

I prioritize quick implementation: this repository contains a lot of QUICK & DIRTY solutions. Feel free to suggest improvements if you spot any better approaches!

Usage

You need Julia 1.11 or above.

$ julia --project cli/download.jl 2024 1
[+] download inputt data to '.../data/2024/day1.txt'
[+] create a solution template to '.../src/2024/day1.jl'
$ vim 2024/src/day1.jl  # solve problem
...
$ juila --project cli/run.jl 2024 1 part1
1834060
$ julia --project test/runtests.jl
Test Summary: | Pass  Total  Time
parser        |    5      5  0.1s
Test Summary: | Pass  Total  Time
2024          |    2      2  0.1s
$ julia --project bench/benchmark.jl 2024 1
[=] 2024 Day 1 (part1): 234.600 μs, 648.77 KiB
[=] 2024 Day 1 (part2): 280.600 μs, 762.70 KiB

Status

• Solved: ⭐
• Solved, but not a good solution (>1s): 💩
• Unsolved: ❌

2024 (24/50)

Day	Code	Type	Part 1	Part 2
1	day1.jl	adhoc	⭐	⭐
2	day2.jl	adhoc	⭐	⭐
3	day3.jl	parsing	⭐	⭐
4	day4.jl	string	⭐	⭐
5	day5.jl	greedy	⭐	⭐
6	day6.jl	greedy	⭐	⭐
7	day7.jl	DP	⭐	⭐
8	day8.jl	math	⭐	⭐
9	day9.jl	adhoc	⭐	⭐
10	day10.jl	DP, search	⭐	⭐
11	day11.jl	DP	⭐	⭐
12	❌	?	❌	❌
13	❌	?	❌	❌
14	❌	?	❌	❌
15	day15.jl	adhoc	⭐	⭐

See also

• goggle/AdventOfCode2023.jl: Well-organized project with proper modules, tests and benchmarks. If you are familiar with C++, Java or Rust, this is a good starting point.
• GunnarFarneback/AdventOfCode.jl: If you are a Python developer, aoc.jl is a good starting point.