Install go compiler (https://golang.org/doc/install)
go mod download
go build
run one day
./adventofcode2021 day01
run multiple days
./adventofcode2021 day02 day03
run everything
./adventofcode2021
Install go compiler (https://golang.org/doc/install)
go mod download
go build
run one day
./adventofcode2021 day01
run multiple days
./adventofcode2021 day02 day03
run everything
./adventofcode2021