atomaka/advent-of-code-2024
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I don't know

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Andrew Tomaka 2024-12-24 20:45:09 -05:00
parent 9005e65ebc
commit 09d9dc126c
Signed by: atomaka
GPG key ID: 61209BF70A5B18BE
1 changed files with 34 additions and 48 deletions
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24/main.rb Executable file → Normal file
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@ -36,58 +36,44 @@ until gates.empty?
gates.delete(gate)
end
p wires.select { _1.match?(/^x/) }.sort_by(&:first).map { _1.last.to_s }.reverse.join.to_i(2)
p wires.select { _1.match?(/^y/) }.sort_by(&:first).map { _1.last.to_s }.reverse.join.to_i(2)
x = wires.select { _1.match?(/^x/) }.sort_by(&:first).map { _1.last.to_s }.reverse.join.to_i(2)
y = wires.select { _1.match?(/^y/) }.sort_by(&:first).map { _1.last.to_s }.reverse.join.to_i(2)
p (x + y)
p wires.select { _1.match?(/^z/) }.sort_by(&:first).map { _1.last.to_s }.reverse.join.to_i(2)
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)
gates = input[split+1..]
(x.size - 1).downto(0).each do |i|
if x[i].to_i ^ y[i].to_i != z[i + 1].to_i
p " " + x
p " " + y
p z
p (" " * (i + 1)) + "^"
# require"debug";debugger
puts "Failed XOR at #{i}: #{gates.select { _1.match?(/z#{'%02d' % i}/) }}"
break
end
end
__END__
x00: 1
x01: 0
x02: 1
x00: 0
x01: 1
x02: 0
x03: 1
x04: 0
y00: 1
y01: 1
x05: 1
y00: 0
y01: 0
y02: 1
y03: 1
y04: 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
ntg XOR fgs -> mjb
y02 OR x01 -> tnw
kwq OR kpj -> z05
x00 OR x03 -> fst
tgd XOR rvg -> z01
vdt OR tnw -> bfw
bfw AND frj -> z10
ffh OR nrd -> bqk
y00 AND y03 -> djm
y03 OR y00 -> psh
bqk OR frj -> z08
tnw OR fst -> frj
gnj AND tgd -> z11
bfw XOR mjb -> z00
x03 OR x00 -> vdt
gnj AND wpb -> z02
x04 AND y00 -> kjc
djm OR pbm -> qhw
nrd AND vdt -> hwm
kjc AND fst -> rvg
y04 OR y02 -> fgs
y01 AND x02 -> pbm
ntg OR kjc -> kwq
psh XOR fgs -> tgd
qhw XOR tgd -> z09
pbm OR djm -> kpj
x03 XOR y03 -> ffh
x00 XOR y04 -> ntg
bfw OR bqk -> z06
nrd XOR fgs -> wpb
frj XOR qhw -> z04
bqk OR frj -> z07
y03 OR x01 -> nrd
hwm AND bqk -> z03
tgd XOR rvg -> z12
tnw OR pbm -> gnj