Advent of Code 2020

My approach to Advent of Code 2020:

• Implementation in Go
• Test based on example input
• Full test coverage
• Trying to find idiomatic solutions

Build and run to get the solutions

$ go build ./cmd/aoc2020
$ ./aoc2020 -help
Usage of ./aoc2020:
  -day int
	Day of of December (1-24) (default 1)
  -part int
	Part 1 or 2 (default 1)