if ARGV[0] == "2"
  require_relative "impl_2"
  RESULT = 46
else
  require_relative "impl"
  RESULT = 35
end


INPUT = <<~IN
seeds: 79 14 55 13

seed-to-soil map:
50 98 2
52 50 48

soil-to-fertilizer map:
0 15 37
37 52 2
39 0 15

fertilizer-to-water map:
49 53 8
0 11 42
42 0 7
57 7 4

water-to-light map:
88 18 7
18 25 70

light-to-temperature map:
45 77 23
81 45 19
68 64 13

temperature-to-humidity map:
0 69 1
1 0 69

humidity-to-location map:
60 56 37
56 93 4
IN

def test_example
  parsed = parse(INPUT)
  result = calculate(parsed)

  if result == RESULT
    puts "Test successful. Now run with real input"
    puts "ruby day_5/run.rb #{ARGV[0]}"
  else
    puts "Test failed"
    puts "expected \"#{RESULT}\" got \"#{result}\""
  end
end

test_example