day03

Author: bseverac

2021/day03/main.rb

@@ -1,10 +1,10 @@
 #!/usr/bin/env ruby
 arr = File.readlines('data.txt')
 
-row = Array.new((arr.first.length - 1) , 0)
+row = Array.new((arr.first.length - 1), 0)
 
 arr.each do |line|
  puts [row, line.strip.each_char.map(&:to_i)].inspect
  row = [row, line.strip.each_char.map(&:to_i)].transpose.map(&:sum)
 end
-puts row.map { |v| v > arr.count / 2.0 ? 1 : 0 }.join.to_i(2) * row.map { |v| v > arr.count / 2.0 ? 0 : 1 }.join.to_i(2)
+puts row.map { |v| v > arr.count / 2.0 ? 1 : 0 }.join.to_i(2) * row.map { |v| v > arr.count / 2.0 ? 0 : 1 }.join.to_i(2)

2023/day03/.ruby-version

@@ -0,0 +1 @@
+3.1.0