cmatheson · December 6, 2021 20:11
diff --git a/day06.rb b/day06.rb
 #!/usr/bin/env ruby

 fishes = 9.times.map { 0 }

 gets.split(",").map(&:to_i).each { |x| fishes[x] += 1 }

 256.times do
  new_fishes = fishes.shift
  fishes << new_fishes
  fishes[6] += new_fishes
 end

 p fishes.sum
	#!/usr/bin/env ruby

	fishes = 9.times.map { 0 }

	gets.split(",").map(&:to_i).each { \|x\| fishes[x] += 1 }

	256.times do
	new_fishes = fishes.shift
	fishes << new_fishes
	fishes[6] += new_fishes
	end

	p fishes.sum