🎄❄️☃️🎅 Advent of Code - 2021 🎄❄️☃️🎅

Advent of Code is a series of small programming puzzles.

This year, I've decided to solve them in Go.

You can also see my previous years: 2020, 2019, 2018 and 2017.

Running

go run cmd/main.go 1 day01/sample_input.txt