advent-of-code-2021/README.md

Advent of Code 2021

See also Advent of Code homepage

Running

To call the main method via sbt, use `sbt run <input_dir> [sample]

• <input_dir> should be a directory containing files named day1.txt, day2.txt, ...
• <day> is given as a single integer
• optionally, [sample] is the number of a sample input to use (place in the input directory)

Without a sample input number, the solution for the given day X will be run with <input dir>/day<X>.txt as input. If a sample input number S is given, <input dir>/day<X>-sample<S>.txt is used instead.

Examples:

# Run day 1 with day1.txt
sbt "run input/2021 1"

# Run day 2 with day2-sample1.txt
sbt "run input/2021 2 1"