Description

• Advent of code 2021
• Awesome Advent of Code

Advent of Code is an Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. People use them as a speed contest, interview prep, company training, university coursework, practice problems, or to challenge each other.

Calendar

Benchmark

Performance benchmarked on AMD Ryzen 9 3900X (24) @ 4.0GHz, GCC 11.1.0, and with flags -O3 -march=native. Memory usage profiled using valgrind.

Build

Docker

Run directly from the docker image

docker run --rm mrlento234/advent2021:latest

From source

1. Build using cmake in the build directory:

    make build
   

2. Run all the days:

    make run
   

3. Optional: make and run a specific day xx:

    cd dayxx
    make build
    cd build && ./dayxx
   

Install dependencies

Ubuntu:

apt install build-essential cmake libfmt-dev curl pandoc valgrind

Arch Linux:

pacman -S base-devel cmake curl pandoc fmt

MacOS:

brew install cmake curl pandoc fmt