edmBernard/AoC-2023
My Code for Advent of Code 2023
My solutions to Advent of Code 2023. This year, I'm going to try doing the challenges mainly in Zig and Rust
git clone [email protected]:edmBernard/AoC-2023.git
cd AoC-2023
zig build -Drelease
cargo build --release
./zig-out/bin/day01 data/day01.txt
./target/release/day01 data/day01.txt
Day | Solution | Description | Tips |
---|---|---|---|
Day01 puzzle | Zig Rust C++ | Find digit and literal digit | Store only useful digits, do the search in both direction, digit name can overlap |
Day02 puzzle | Zig | Find number of colored cube | |
Day03 puzzle | Zig | Find engine part and gear | nothing just hard |
Day04 puzzle | Zig | Scratch card | |
Day05 puzzle | Zig | Seeds planting | directly work on range |
Day06 puzzle | Zig | Boat race | |
Day07 puzzle | Zig | Poker | |
Day08 puzzle | Zig | Graph | inputs are particular enough to use LCM |
Day09 puzzle | Zig | time serie prediction | |
Day11 puzzle | Zig | Galaxy and universe expansion | work directly on galaxy coordinate |
Day12 puzzle | Zig | Count pattern matching | recursive and memoization |
In Zig
Zig day01 in 64.88 us : part1=54304 part2=54418
Zig day02 in 44.50 us : part1=2348 part2=76008
Zig day03 in 117.06 us : part1=527364 part2=79026871
Zig day04 in 82.68 us : part1=21558 part2=10425665
Zig day05 in 50.07 us : part1=600279879 part2=20191102
Zig day06 in 8.45 us : part1=114400 part2=21039729
Zig day07 in 1964.08 us : part1=250946742 part2=251824095
Zig day08 in 3258.56 us : part1=22357 part2=10371555451871
Zig day09 in 106.85 us : part1=1731106378 part2=1087
...
Zig day11 in 148.00 us : part1=9599070 part2=842645913794
Zig day12 in 5256.85 us : part1=6949 part2=51456609952403
Zig day13 in 9522.00 us : part1=33728 part2=0
In Rust
Rust day01 in 66.89 us : part1=54304 part2=54418
In C++
C++ day01 in 49.191 us : part1=54304 part2=54418