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989b50f7cc
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c6c314ca30
4 changed files with 0 additions and 722 deletions
5
21/input
5
21/input
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169A
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337
21/main.rb
337
21/main.rb
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#!/usr/bin/env ruby
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require "debug"
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input = (ARGV.first.nil? ? DATA : ARGF)
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.readlines(chomp: true)
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.map(&:chars)
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@arrow_dirs = {
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"<" => [0, -1],
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"^" => [-1, 0],
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">" => [0, 1],
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"v" => [1, 0],
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}
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@dir_arrows = @arrow_dirs.invert
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numeric_movements = {
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"0" => ["^", ">"],
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"A" => ["<", "^"],
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"1" => ["^", ">"],
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"2" => ["<", "^", ">", "v"],
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"3" => ["<", "^", "v"],
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"4" => ["^", ">", "v"],
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"5" => ["<", "^", ">", "v"],
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"6" => ["<", "^", "v"],
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"7" => [">", "v"],
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"8" => ["<", ">", "v"],
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"9" => ["<", "v"],
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}
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directional_movements = {
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"^" => [">", "v"],
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"A" => ["v", "<"],
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"<" => [">"],
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"v" => ["^", ">", "<"],
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">" => ["^", "<"],
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}
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numeric_keypad = [
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["7", "8", "9"],
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["4", "5", "6"],
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["1", "2", "3"],
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[nil, "0", "A"],
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]
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directional_keypad = [
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[nil, "^", "A"],
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["<", "v", ">"],
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]
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class PriorityQueue < Array
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alias_method :extract_min, :shift
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def <<(v)
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super
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sort_by!(&:last)
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end
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end
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def discover(char, graph)
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(0...graph.size).each do |x|
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(0...graph.first.size).each do |y|
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return [x, y] if char == graph.dig(x, y)
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end
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end
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end
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def dijkstra_paths(prev, target, current_path = [])
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return [current_path.reverse] if prev[target].nil?
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prev[target].flat_map do |parent|
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dijkstra_paths(prev, parent, current_path + [target])
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end
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end
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def dijkstra_with_lookup(graph, movements, start_char, target_char)
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start = discover(start_char, graph)
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target = discover(target_char, graph)
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dijkstra(graph, movements, start, target)
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end
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def dijkstra(graph, movements, start, target)
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queue = PriorityQueue.new
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dest = Hash.new
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prev = Hash.new
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queue << [start, 0]
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dest[start] = 0
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prev[start] = nil
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until queue.empty?
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node, moves = queue.extract_min
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movements[graph.dig(*node)]
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.map { @arrow_dirs[_1] }
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.map { |dx, dy| [node.first + dx, node.last + dy] }
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.each do |neighbor|
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new_moves = moves + 1
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if dest[neighbor].nil? || new_moves < dest[neighbor]
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dest[neighbor] = new_moves
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prev[neighbor] = [node]
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queue << [neighbor, new_moves]
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elsif new_moves == dest[neighbor]
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prev[neighbor] << node
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end
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end
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end
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paths = dijkstra_paths(prev, target)
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return dest, paths
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end
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# calculate most efficient number pad paths
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# actually AN efficient path; ties not included :\
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# @numeric_map = numeric_keypad
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# .flatten.reject { _1.nil? }
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# .permutation(2).to_a
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# .map { [[_1, _2], dijkstra_with_lookup(numeric_keypad, numeric_movements, _1, _2)] }
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# .map do |(start, target), (dest, paths)|
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# presses = paths.map do |path|
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# ([discover(start, numeric_keypad)] + path)
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# .each_cons(2).to_a
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# .map { @dir_arrows[[_2.first - _1.first, _2.last - _1.last]] }.join
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# end
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# [[start, target], presses]
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# end
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# .to_h
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@numeric_map = {
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["7", "8"]=>[">"],
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["7", "9"]=>[">>"],
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["7", "4"]=>["v"],
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["7", "5"]=>["v>"],
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["7", "6"]=>["v>>"],
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["7", "1"]=>["vv"],
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["7", "2"]=>["vv>"],
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["7", "3"]=>["vv>>"],
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["7", "0"]=>[">vvv", "v>vv", "vv>v"],
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["7", "A"]=>[">>vvv"],
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["8", "7"]=>["<"],
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["8", "9"]=>[">"],
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["8", "4"]=>["<v", "v<"],
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["8", "5"]=>["v"],
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["8", "6"]=>["v>"],
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["8", "1"]=>["<vv", "vv<"],
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["8", "2"]=>["vv"],
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["8", "3"]=>["vv>"],
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["8", "0"]=>["vvv"],
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["8", "A"]=>["vvv>"],
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["9", "7"]=>["<<"],
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["9", "8"]=>["<"],
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["9", "4"]=>["<<v"],
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["9", "5"]=>["<v", "v<"],
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["9", "6"]=>["v"],
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["9", "1"]=>["<<vv", "vv<<"],
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["9", "2"]=>["<vv", "vv<"],
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["9", "3"]=>["vv"],
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["9", "0"]=>["<vvv", "vvv<"],
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["9", "A"]=>["vvv"],
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["4", "7"]=>["^"],
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["4", "8"]=>["^>", ">^"],
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["4", "9"]=>["^>>", ">>^"],
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["4", "5"]=>[">"],
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["4", "6"]=>[">>"],
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["4", "1"]=>["v"],
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["4", "2"]=>["v>"],
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["4", "3"]=>["v>>"],
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["4", "0"]=>[">vv"],
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["4", "A"]=>[">>vv"],
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["5", "7"]=>["<^", "^<"],
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["5", "8"]=>["^"],
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["5", "9"]=>["^>", ">^"],
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["5", "4"]=>["<"],
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["5", "6"]=>[">"],
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["5", "1"]=>["<v", "v<"],
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["5", "2"]=>["v"],
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["5", "3"]=>["v>"],
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["5", "0"]=>["vv"],
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["5", "A"]=>["vv>"],
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["6", "7"]=>["<<^", "^<<"],
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["6", "8"]=>["<^", "^<"],
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["6", "9"]=>["^"],
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["6", "4"]=>["<<"],
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["6", "5"]=>["<"],
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["6", "1"]=>["<<v", "v<<"],
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["6", "2"]=>["<v", "v<"],
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["6", "3"]=>["v"],
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["6", "0"]=>["<vv", "vv<"],
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["6", "A"]=>["vv"],
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["1", "7"]=>["^^"],
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["1", "8"]=>["^^>", ">^^"],
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["1", "9"]=>["^^>>", ">>^^"],
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["1", "4"]=>["^"],
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["1", "5"]=>["^>", ">^"],
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["1", "6"]=>["^>>", ">>^"],
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["1", "2"]=>[">"],
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["1", "3"]=>[">>"],
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["1", "0"]=>[">v"],
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["1", "A"]=>[">>v", ">v>"],
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["2", "7"]=>["<^^", "^^<"],
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["2", "8"]=>["^^"],
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["2", "9"]=>["^^>", ">^^"],
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["2", "4"]=>["<^", "^<"],
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["2", "5"]=>["^"],
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["2", "6"]=>["^>", ">^"],
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["2", "1"]=>["<"],
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["2", "3"]=>[">"],
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["2", "0"]=>["v"],
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["2", "A"]=>[">v", "v>"],
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["3", "7"]=>["<<^^", "^^<<"],
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["3", "8"]=>["<^^", "^^<"],
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["3", "9"]=>["^^"],
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["3", "4"]=>["<<^", "^<<"],
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["3", "5"]=>["<^", "^<"],
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["3", "6"]=>["^"],
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["3", "1"]=>["<<"],
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["3", "2"]=>["<"],
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["3", "0"]=>["<v", "v<"],
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["3", "A"]=>["v"],
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["0", "7"]=>["^^^<"],
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["0", "8"]=>["^^^"],
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["0", "9"]=>["^^^>", ">^^^"],
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["0", "4"]=>["^^<"],
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["0", "5"]=>["^^"],
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["0", "6"]=>["^^>", ">^^"],
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["0", "1"]=>["^<"],
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["0", "2"]=>["^"],
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["0", "3"]=>["^>", ">^"],
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["0", "A"]=>[">"],
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["A", "7"]=>["^^^<<"],
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["A", "8"]=>["<^^^", "^^^<"],
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["A", "9"]=>["^^^"],
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["A", "4"]=>["^^<<"],
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["A", "5"]=>["<^^", "^^<"],
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["A", "6"]=>["^^"],
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["A", "1"]=>["^<<"],
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["A", "2"]=>["<^", "^<"],
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["A", "3"]=>["^"],
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["A", "0"]=>["<"]
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}
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# cache efficient direction movements
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# @directional_map = directional_keypad
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# .flatten.reject { _1.nil? }
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# .permutation(2).to_a
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# .map { [[_1, _2], dijkstra_with_lookup(directional_keypad, directional_movements, _1, _2)] }
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# .map do |(start, target), (dest, paths)|
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# presses = paths.map do |path|
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# ([discover(start, directional_keypad)] + path)
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# .each_cons(2).to_a
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# .map { @dir_arrows[[_2.first - _1.first, _2.last - _1.last]] }.join
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# end
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# [[start, target], presses]
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# end
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# .to_h
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@directional_map = {
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["^", "A"]=>[">"],
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["^", "<"]=>["v<"],
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["^", "v"]=>["v"],
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["^", ">"]=>[">v", "v>"],
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["A", "^"]=>["<"],
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["A", "<"]=>["v<<", "<v<"],
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["A", "v"]=>["v<", "<v"],
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["A", ">"]=>["v"],
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["<", "^"]=>[">^"],
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["<", "A"]=>[">>^"],
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["<", "v"]=>[">"],
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["<", ">"]=>[">>"],
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["v", "^"]=>["^"],
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["v", "A"]=>["^>", ">^"],
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["v", "<"]=>["<"],
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["v", ">"]=>[">"],
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[">", "^"]=>["^<", "<^"],
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[">", "A"]=>["^"],
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[">", "<"]=>["<<"],
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[">", "v"]=>["<"]
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}
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def solve(input, times = 3)
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@robot_1 = input
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@robot_2 = @robot_1
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.map { ["A"] + _1 }
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.map { _1.each_cons(2).to_a }
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.map { _1.map { |move| @numeric_map[move].first }.join("A") }
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.map { _1 + "A" }
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(3..times).each do |num|
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prev_robot = instance_variable_get(:"@robot_#{num - 1}")
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robot = prev_robot
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.map { _1.chars }
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.map { ["A"] + _1 }
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.map { _1.each_cons(2).to_a }
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.map do
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_1.map do |move|
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@directional_map[move].nil? ? "" : @directional_map[move].first
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end.join("A")
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end
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.map { _1 + "A" }
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instance_variable_set(:"@robot_#{num}", robot)
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@last_num = num
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end
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last_robot = instance_variable_get(:"@robot_#{@last_num}")
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me = last_robot
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.map { _1.chars }
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.map { ["A"] + _1 }
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.map { _1.each_cons(2).to_a }
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.map do
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_1.map do |move|
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@directional_map[move].nil? ? "" : @directional_map[move].first
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end.join("A")
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end
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.map { _1 + "A" }
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me
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end
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me = solve(input, 3)
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me.each_with_index do |entry, i|
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p "#{entry.length} * #{input[i].join.to_i} = #{entry.length * input[i].join.to_i}"
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end
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p me.map.with_index { |entry, i| entry.length * input[i].join.to_i }.sum
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__END__
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029A
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980A
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179A
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456A
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379A
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313
24/input
313
24/input
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@ -1,313 +0,0 @@
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x00: 1
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x01: 0
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x02: 1
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x03: 1
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x04: 0
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x05: 0
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x06: 1
|
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x07: 1
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||||
x08: 0
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x09: 1
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x10: 1
|
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x11: 1
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x12: 1
|
||||
x13: 0
|
||||
x14: 0
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||||
x15: 1
|
||||
x16: 0
|
||||
x17: 0
|
||||
x18: 1
|
||||
x19: 1
|
||||
x20: 1
|
||||
x21: 1
|
||||
x22: 0
|
||||
x23: 0
|
||||
x24: 1
|
||||
x25: 0
|
||||
x26: 1
|
||||
x27: 1
|
||||
x28: 0
|
||||
x29: 0
|
||||
x30: 1
|
||||
x31: 1
|
||||
x32: 0
|
||||
x33: 1
|
||||
x34: 1
|
||||
x35: 0
|
||||
x36: 0
|
||||
x37: 0
|
||||
x38: 0
|
||||
x39: 1
|
||||
x40: 0
|
||||
x41: 1
|
||||
x42: 1
|
||||
x43: 0
|
||||
x44: 1
|
||||
y00: 1
|
||||
y01: 0
|
||||
y02: 0
|
||||
y03: 1
|
||||
y04: 1
|
||||
y05: 0
|
||||
y06: 0
|
||||
y07: 0
|
||||
y08: 0
|
||||
y09: 0
|
||||
y10: 0
|
||||
y11: 1
|
||||
y12: 0
|
||||
y13: 1
|
||||
y14: 1
|
||||
y15: 0
|
||||
y16: 1
|
||||
y17: 0
|
||||
y18: 1
|
||||
y19: 0
|
||||
y20: 1
|
||||
y21: 0
|
||||
y22: 1
|
||||
y23: 0
|
||||
y24: 0
|
||||
y25: 0
|
||||
y26: 0
|
||||
y27: 0
|
||||
y28: 0
|
||||
y29: 0
|
||||
y30: 1
|
||||
y31: 1
|
||||
y32: 1
|
||||
y33: 1
|
||||
y34: 0
|
||||
y35: 0
|
||||
y36: 0
|
||||
y37: 1
|
||||
y38: 1
|
||||
y39: 0
|
||||
y40: 1
|
||||
y41: 1
|
||||
y42: 0
|
||||
y43: 0
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||||
y44: 1
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||||
|
||||
x01 XOR y01 -> fht
|
||||
cpg OR qrh -> wtp
|
||||
wtk XOR thb -> z30
|
||||
mrj OR cbd -> bjr
|
||||
y12 XOR x12 -> kng
|
||||
hrh AND chp -> bgc
|
||||
qkp XOR ggh -> z36
|
||||
x24 XOR y24 -> mqt
|
||||
jbp AND qsw -> dhs
|
||||
kng XOR jqh -> z12
|
||||
x21 XOR y21 -> rvk
|
||||
qqd AND hfb -> qmd
|
||||
ggh AND qkp -> svm
|
||||
y26 AND x26 -> bch
|
||||
mms AND qsf -> cvm
|
||||
kdt AND rqf -> mrj
|
||||
jrg OR kqm -> ngk
|
||||
y43 XOR x43 -> fns
|
||||
x10 XOR y10 -> jkn
|
||||
hjc XOR cgv -> z09
|
||||
swm OR wjb -> cgv
|
||||
y17 AND x17 -> fvk
|
||||
qsw XOR jbp -> z44
|
||||
y01 AND x01 -> dmk
|
||||
y29 XOR x29 -> gnj
|
||||
x32 XOR y32 -> qqd
|
||||
x25 XOR y25 -> cbd
|
||||
y23 AND x23 -> bvb
|
||||
dvj AND bjg -> djv
|
||||
dbv XOR bcm -> z03
|
||||
x02 XOR y02 -> qdt
|
||||
qqv OR qkh -> nqr
|
||||
tmh AND bjr -> cjf
|
||||
knp XOR nvr -> z08
|
||||
rmc XOR hdk -> z42
|
||||
y07 XOR x07 -> mms
|
||||
nqr AND jtk -> jgf
|
||||
y18 AND x18 -> qdp
|
||||
x31 AND y31 -> cbh
|
||||
x06 AND y06 -> z06
|
||||
wwt OR rjp -> bkk
|
||||
y17 XOR x17 -> ptj
|
||||
y14 XOR x14 -> fgr
|
||||
y11 XOR x11 -> tsh
|
||||
fhk XOR bkq -> z28
|
||||
kkg AND nwg -> jpt
|
||||
y03 AND x03 -> qkh
|
||||
tmh XOR bjr -> z26
|
||||
rkw OR pww -> kdt
|
||||
tfn AND qgq -> jgt
|
||||
nrs XOR qdt -> z02
|
||||
kgw OR rds -> bjg
|
||||
fcb OR hnr -> jbp
|
||||
y38 AND x38 -> cpg
|
||||
rqf XOR kdt -> z25
|
||||
y12 AND x12 -> fcd
|
||||
pnh XOR jsp -> z27
|
||||
hfb XOR qqd -> z32
|
||||
ftc OR fjm -> bkq
|
||||
y05 XOR x05 -> pvt
|
||||
cjt XOR sfm -> jmq
|
||||
x27 XOR y27 -> jsp
|
||||
rrt AND cjs -> nsb
|
||||
hjc AND cgv -> dfj
|
||||
x34 AND y34 -> qtd
|
||||
x00 AND y00 -> nqp
|
||||
qvh AND cgj -> mmm
|
||||
x21 AND y21 -> vfv
|
||||
gts XOR cvg -> z16
|
||||
x38 XOR y38 -> njc
|
||||
pbb OR mkc -> bcm
|
||||
hct OR hmc -> wbt
|
||||
rvk XOR jgk -> z21
|
||||
cjt AND sfm -> fmd
|
||||
svm OR bbb -> nsf
|
||||
dmk OR ntf -> nrs
|
||||
y44 XOR x44 -> qsw
|
||||
x36 XOR y36 -> qkp
|
||||
x27 AND y27 -> ftc
|
||||
gbd OR fjv -> z13
|
||||
nmh OR nsb -> jgk
|
||||
rjj OR fvk -> nwg
|
||||
qqj OR vwp -> pqg
|
||||
x04 AND y04 -> bwb
|
||||
mqt AND ssw -> rkw
|
||||
y30 XOR x30 -> thb
|
||||
bdc AND pvt -> chv
|
||||
wrj AND njp -> kqf
|
||||
jtk XOR nqr -> z04
|
||||
gqf OR qtd -> njp
|
||||
njc AND ngk -> z38
|
||||
x39 AND y39 -> rds
|
||||
x10 AND y10 -> hct
|
||||
hch AND dmm -> bhs
|
||||
dvj XOR bjg -> z40
|
||||
y24 AND x24 -> pww
|
||||
y03 XOR x03 -> dbv
|
||||
y28 XOR x28 -> fhk
|
||||
nmm XOR kwb -> gmh
|
||||
vfv OR qpp -> pjk
|
||||
gvt AND qpm -> rbf
|
||||
rrt XOR cjs -> z20
|
||||
pvt XOR bdc -> z05
|
||||
y31 XOR x31 -> hrh
|
||||
y40 XOR x40 -> dvj
|
||||
y28 AND x28 -> ghp
|
||||
y22 AND x22 -> stn
|
||||
nwg XOR kkg -> z18
|
||||
ptw AND pjk -> cpb
|
||||
cbh OR bgc -> hfb
|
||||
x18 XOR y18 -> kkg
|
||||
x35 XOR y35 -> wrj
|
||||
vmr OR mwp -> srh
|
||||
tsh AND wbt -> dwn
|
||||
mpv XOR wtp -> z39
|
||||
y34 XOR x34 -> hvf
|
||||
y19 AND x19 -> gqg
|
||||
fcd OR bnt -> kwb
|
||||
hdk AND rmc -> vwp
|
||||
nbk OR knk -> chp
|
||||
x30 AND y30 -> nbk
|
||||
qmn OR kqf -> ggh
|
||||
gts AND cvg -> mwp
|
||||
tfn XOR qgq -> z19
|
||||
x33 AND y33 -> rjp
|
||||
nrs AND qdt -> mkc
|
||||
y36 AND x36 -> bbb
|
||||
wbt XOR tsh -> z11
|
||||
kjv OR dfj -> whc
|
||||
mvf OR mmm -> rmc
|
||||
pnh AND jsp -> fjm
|
||||
x11 AND y11 -> mfr
|
||||
cvm OR sbj -> knp
|
||||
jgt OR gqg -> cjs
|
||||
x08 XOR y08 -> nvr
|
||||
y39 XOR x39 -> mpv
|
||||
tmm AND wqn -> wwt
|
||||
qmd OR wtb -> tmm
|
||||
fgr AND gmh -> ckd
|
||||
wrj XOR njp -> z35
|
||||
wdq OR hrf -> wtk
|
||||
y42 XOR x42 -> hdk
|
||||
jqh AND kng -> bnt
|
||||
bvb OR rbf -> ssw
|
||||
cgj XOR qvh -> z41
|
||||
x13 XOR y13 -> nmm
|
||||
ptj AND srh -> rjj
|
||||
x13 AND y13 -> fjv
|
||||
x43 AND y43 -> hnr
|
||||
hvf XOR bkk -> z34
|
||||
x15 XOR y15 -> hch
|
||||
y14 AND x14 -> cqb
|
||||
fmd OR jmq -> qsf
|
||||
ngk XOR njc -> qrh
|
||||
x41 XOR y41 -> cgj
|
||||
x07 AND y07 -> sbj
|
||||
nmm AND kwb -> gbd
|
||||
gmh XOR fgr -> z14
|
||||
gnj XOR bcv -> z29
|
||||
y32 AND x32 -> wtb
|
||||
x08 AND y08 -> swm
|
||||
y29 AND x29 -> wdq
|
||||
pqg XOR fns -> z43
|
||||
ndr AND nsf -> jrg
|
||||
bcm AND dbv -> qqv
|
||||
jgk AND rvk -> qpp
|
||||
gvt XOR qpm -> z23
|
||||
x22 XOR y22 -> ptw
|
||||
y02 AND x02 -> pbb
|
||||
jpt OR qdp -> qgq
|
||||
nsf XOR ndr -> z37
|
||||
bhs OR msb -> cvg
|
||||
y09 AND x09 -> kjv
|
||||
dwn OR mfr -> jqh
|
||||
x35 AND y35 -> qmn
|
||||
jgf OR bwb -> bdc
|
||||
y09 XOR x09 -> hjc
|
||||
pjk XOR ptw -> z22
|
||||
x19 XOR y19 -> tfn
|
||||
bcv AND gnj -> hrf
|
||||
x16 AND y16 -> vmr
|
||||
srh XOR ptj -> z17
|
||||
y40 AND x40 -> wgw
|
||||
x04 XOR y04 -> jtk
|
||||
jkn AND whc -> hmc
|
||||
chp XOR hrh -> z31
|
||||
cpb OR stn -> qpm
|
||||
y42 AND x42 -> qqj
|
||||
fhk AND bkq -> mtn
|
||||
y37 XOR x37 -> ndr
|
||||
fht XOR nqp -> z01
|
||||
x25 AND y25 -> rqf
|
||||
fns AND pqg -> fcb
|
||||
tmm XOR wqn -> z33
|
||||
cjf OR bch -> pnh
|
||||
x23 XOR y23 -> gvt
|
||||
mms XOR qsf -> z07
|
||||
hvf AND bkk -> gqf
|
||||
x33 XOR y33 -> wqn
|
||||
y37 AND x37 -> kqm
|
||||
y15 AND x15 -> msb
|
||||
x20 AND y20 -> nmh
|
||||
wtk AND thb -> knk
|
||||
mtn OR ghp -> bcv
|
||||
wvm OR dhs -> z45
|
||||
wgw OR djv -> qvh
|
||||
ckd OR cqb -> dmm
|
||||
x41 AND y41 -> mvf
|
||||
y05 AND x05 -> smt
|
||||
hch XOR dmm -> z15
|
||||
y44 AND x44 -> wvm
|
||||
smt OR chv -> cjt
|
||||
knp AND nvr -> wjb
|
||||
x06 XOR y06 -> sfm
|
||||
x26 XOR y26 -> tmh
|
||||
wtp AND mpv -> kgw
|
||||
y20 XOR x20 -> rrt
|
||||
ssw XOR mqt -> z24
|
||||
nqp AND fht -> ntf
|
||||
y00 XOR x00 -> z00
|
||||
jkn XOR whc -> z10
|
||||
y16 XOR x16 -> gts
|
||||
67
24/main.rb
67
24/main.rb
|
|
@ -1,67 +0,0 @@
|
|||
#!/usr/bin/env ruby
|
||||
|
||||
input = (ARGV.first.nil? ? DATA : ARGF)
|
||||
.readlines(chomp: true)
|
||||
split = input.index("")
|
||||
|
||||
gates = input[split+1..]
|
||||
wires = input.join(" ").scan(/([a-z0-9]{3})/).flatten.uniq.map { [_1, nil] }.to_h
|
||||
input[...split]
|
||||
.map { _1.split(": ") }
|
||||
.each { wires[_1] = _2.to_i }
|
||||
|
||||
|
||||
i = 0
|
||||
until gates.empty?
|
||||
if i >= gates.size
|
||||
i = 0
|
||||
end
|
||||
gate = gates[i]
|
||||
in1, op, in2, out = gate.scan(/([a-z0-9]{3}) ([A-Z]+) ([a-z0-9]{3}) -> ([a-z0-9]{3})/).first
|
||||
|
||||
if wires[in1].nil? || wires[in2].nil?
|
||||
i += 1
|
||||
next
|
||||
end
|
||||
|
||||
case op
|
||||
when "AND"
|
||||
wires[out] = wires[in1] & wires[in2]
|
||||
when "OR"
|
||||
wires[out] = wires[in1] | wires[in2]
|
||||
when "XOR"
|
||||
wires[out] = wires[in1] ^ wires[in2]
|
||||
end
|
||||
|
||||
gates.delete(gate)
|
||||
end
|
||||
|
||||
x = wires.select { _1.match?(/^x/) }.sort_by(&:first).map { _1.last.to_s }.reverse.join
|
||||
xi = x.to_i(2)
|
||||
y = wires.select { _1.match?(/^y/) }.sort_by(&:first).map { _1.last.to_s }.reverse.join
|
||||
yi = y.to_i(2)
|
||||
z = wires.select { _1.match?(/^z/) }.sort_by(&:first).map { _1.last.to_s }.reverse.join
|
||||
zi = z.to_i(2)
|
||||
p zi
|
||||
|
||||
__END__
|
||||
x00: 0
|
||||
x01: 1
|
||||
x02: 0
|
||||
x03: 1
|
||||
x04: 0
|
||||
x05: 1
|
||||
y00: 0
|
||||
y01: 0
|
||||
y02: 1
|
||||
y03: 1
|
||||
y04: 0
|
||||
y05: 1
|
||||
|
||||
x00 AND y00 -> z05
|
||||
x01 AND y01 -> z02
|
||||
x02 AND y02 -> z01
|
||||
x03 AND y03 -> z03
|
||||
x04 AND y04 -> z04
|
||||
x05 AND y05 -> z00
|
||||
|
||||
Loading…
Add table
Reference in a new issue