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lubiana 2023-12-10 12:49:11 +01:00
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/.phpunit.cache/
/.phpunit.result.cache
/.~lock.test.csv#
/composer.lock
/vendor/
/test.csv
/.idea/

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README.md Normal file
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{
"name": "lubiana/aoc",
"description": "description",
"minimum-stability": "stable",
"license": "proprietary",
"authors": [
{
"name": "lubiana",
"email": "email@example.com"
}
],
"autoload": {
"psr-4": {
"Lubiana\\Aoc\\": "src"
}
},
"require": {
"php": "^8.3",
"amphp/parallel": "^2.2",
"amphp/parallel-functions": "^2.0",
"symfony/string": "^7.0"
},
"require-dev": {
"phpunit/phpunit": "^10.5"
}
}

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<?xml version="1.0" encoding="UTF-8"?>
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd"
bootstrap="vendor/autoload.php"
cacheDirectory=".phpunit.cache"
executionOrder="depends,defects"
beStrictAboutCoverageMetadata="true"
beStrictAboutOutputDuringTests="true"
failOnRisky="true"
failOnWarning="true">
<testsuites>
<testsuite name="default">
<directory>tests</directory>
</testsuite>
</testsuites>
<source restrictDeprecations="true" restrictNotices="true" restrictWarnings="true">
<include>
<directory>src</directory>
</include>
</source>
</phpunit>

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src/Y2023/D01/Solver.php Normal file
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<?php declare(strict_types=1);
namespace Lubiana\Aoc\Y2023\D01;
final class Solver
{
public static function splitLines(string $input): array
{
return explode("\n", $input);
}
public static function walker(string $input): string
{
return self::replacer($input);
}
public static function replacer(string $input): string
{
$replacements = [
'one' => 'one1one',
'two' => 'two2two',
'three' => 'three3three',
'four' => 'four4four',
'five' => 'five5five',
'six' => 'six6six',
'seven' => 'seven7seven',
'eight' => 'eight8eight',
'nine' => 'nine9nine',
];
foreach ($replacements as $search => $replace) {
$input = str_replace($search, $replace, $input);
}
return $input;
}
public static function extractNumber(string $input): int
{
$startDigit = '';
$endDigit = '';
foreach (mb_str_split($input) as $char) {
if (!in_array($char, range(0, 9))) {
continue;
}
if ($startDigit === '') {
$startDigit = $char;
}
$endDigit = $char;
}
return (int) ($startDigit . $endDigit);
}
/**
* @param string[] $input
* @return int[]
*/
public static function extractAll(array $input): array
{
return array_map(
fn (string $line): int => self::extractNumber(self::walker($line)),
$input
);
}
public static function addition(array $input): int
{
return array_reduce(
$input,
fn (int $carry, int $item) => $carry + $item,
0,
);
}
}

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src/Y2023/D01/run.php Normal file
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<?php declare(strict_types=1);
use Lubiana\Aoc\Y2023\D01\Solver;
require_once __DIR__ . '/../../../vendor/autoload.php';
$filename = __DIR__ . '/input.txt';
$data = file_get_contents($filename);
$data = Solver::splitLines($data);
$data2 = array_map(
fn (string $in): string => Solver::walker($in),
$data,
);
$data3 = array_map(
fn (string $in): int => Solver::extractNumber($in),
$data2,
);
$output = Solver::addition($data3);
echo $output . PHP_EOL;

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src/Y2023/D02/D02.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D02;
final class D02
{
public const string TESTFILE = __DIR__ . '/input.ex.txt';
public const string PROPERFILE = __DIR__ . '/input.txt';
public function __construct(
private string $inputFile = self::PROPERFILE,
public array $configuration = [
new Set(12, 'red'),
new Set(13, 'green'),
new Set(14, 'blue'),
],
) {
}
public function readData(): array {
return file($this->inputFile);
}
/**
* @return Game[]
*/
public function getGames(): array {
return array_map(
fn (string $line): Game => Game::fromString($line),
$this->readData(),
);
}
/**
* @param Set[] $configuration
* @return Game[]
*/
public function getValidGames(array $configuration): array
{
$games = $this->getGames();
return array_values(
array_filter(
$games,
fn (Game $game): bool => $game->isValid($configuration)
),
);
}
public function solve(): int
{
$games = $this->getValidGames($this->configuration);
return array_reduce(
$games,
fn (int $carry, Game $game): int => $carry + $game->id,
0,
);
}
}

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<?php
namespace Lubiana\Aoc\Y2023\D02;
readonly final class Game
{
/**
* @param int $id
* @param array<int, Set[]> $sets
*/
public function __construct(
public int $id,
public array $sets,
public int $power = 0,
){}
public static function fromString(string $input): self
{
$input = trim($input);
$gameSplit = explode(":", $input);
$gameId = (int) explode(' ', $gameSplit[0])[1];
$sets = array_map(
fn (string $setItem) => Set::fromInputList($setItem),
explode(';', trim($gameSplit[1])),
);
return new self(
$gameId,
$sets,
);
}
public function withPower(): self
{
$numbers = [];
foreach ($this->sets as $set) {
foreach($set as $color) {
if (!array_key_exists($color->color, $numbers)) {
$numbers[$color->color] = $color->amount;
}
if ($numbers[$color->color] < $color->amount){
$numbers[$color->color] = $color->amount;
}
}
}
$power = array_reduce(
$numbers,
fn (int $carry, int $int): int => $carry * $int,
1,
);
return new self(
id: $this->id,
sets: $this->sets,
power: $power,
);
}
/**
* @param Set[] $configuration
*/
public function isValid(array $configuration): bool {
foreach ($this->sets as $set) {
foreach ($set as $cube) {
foreach ($configuration as $configSet) {
if ($configSet->color !== $cube->color) {
continue;
}
if ($configSet->amount < $cube->amount) {
return false;
}
}
}
}
return true;
}
}

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<?php
namespace Lubiana\Aoc\Y2023\D02;
final readonly class Set
{
public function __construct(
public int $amount,
public string $color,
){}
public static function fromStringInput(string $input): self
{
$input = trim($input);
$data = explode(' ', $input);
return new self(
amount: (int) $data[0],
color: $data[1],
);
}
/**
* @return self[]
*/
public static function fromInputList(string $input): array
{
$input = trim($input);
return array_map(
fn (string $item): self => self::fromStringInput($item),
explode(',', $input),
);
}
}

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Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue
Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green

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Game 1: 1 green, 2 red, 6 blue; 4 red, 1 green, 3 blue; 7 blue, 5 green; 6 blue, 2 red, 1 green
Game 2: 1 green, 17 red; 1 blue, 6 red, 7 green; 2 blue, 4 red, 7 green; 1 green, 6 red, 2 blue
Game 3: 6 red, 15 blue, 15 green; 1 green, 4 red, 12 blue; 14 blue, 9 red, 1 green; 2 red, 15 blue, 12 green
Game 4: 8 green, 10 blue, 6 red; 20 blue, 4 red; 17 blue, 2 green, 3 red; 4 blue, 2 green, 3 red; 10 red, 3 blue, 3 green; 5 green, 14 blue, 6 red
Game 5: 3 green, 8 blue, 2 red; 11 red, 6 green, 11 blue; 8 red, 5 blue, 2 green
Game 6: 2 blue, 12 red, 2 green; 3 green, 2 red; 3 green, 3 blue, 10 red; 7 red, 2 blue, 4 green; 1 red, 2 blue, 5 green
Game 7: 1 red, 8 blue, 2 green; 1 red, 2 blue, 12 green; 1 blue; 3 blue, 3 green
Game 8: 10 green, 4 red, 4 blue; 12 green, 1 blue; 1 red, 13 green, 2 blue; 12 green, 3 blue; 9 green, 7 red
Game 9: 1 green, 1 blue, 3 red; 3 blue, 3 red, 8 green; 6 blue, 4 red, 6 green; 2 red, 7 green; 1 red, 10 green, 13 blue; 5 red, 1 blue, 1 green
Game 10: 9 green, 3 red, 3 blue; 12 green, 2 blue; 18 green, 1 blue; 14 green; 2 blue, 9 green, 2 red
Game 11: 14 green; 2 green, 2 red, 11 blue; 9 blue, 3 green
Game 12: 9 green, 3 blue, 8 red; 1 green, 2 blue, 3 red; 4 blue, 8 red, 10 green; 3 blue, 7 red, 8 green; 3 blue, 5 red, 7 green; 2 blue, 5 green
Game 13: 6 red, 1 blue, 10 green; 7 red, 1 green; 8 red, 2 green, 1 blue
Game 14: 2 red, 4 blue, 2 green; 2 green, 5 red, 1 blue; 1 red, 6 blue
Game 15: 7 blue, 3 red; 13 blue, 8 red, 1 green; 1 green, 5 red, 13 blue; 8 red, 5 blue; 4 red, 3 blue, 1 green; 12 blue, 8 red, 1 green
Game 16: 5 blue, 1 green, 2 red; 2 blue, 20 green; 4 blue, 1 red, 17 green; 10 green, 5 blue, 2 red
Game 17: 6 red, 13 blue, 8 green; 12 blue, 7 green, 9 red; 19 blue, 5 red; 2 green, 8 red, 14 blue
Game 18: 5 red, 2 green, 1 blue; 8 blue, 17 red, 9 green; 2 blue, 1 green; 4 blue, 10 red; 5 blue, 4 red, 6 green
Game 19: 5 red, 12 green; 8 red, 13 green, 1 blue; 1 red, 1 green, 3 blue; 5 green, 5 red
Game 20: 11 red, 8 blue; 9 red, 2 green, 13 blue; 2 red, 1 green, 2 blue; 1 green, 9 blue, 13 red; 3 blue, 5 red, 1 green
Game 21: 1 red, 4 green, 11 blue; 3 green, 15 blue; 6 green, 7 red, 14 blue; 15 blue, 6 green, 10 red; 6 red, 16 blue, 2 green
Game 22: 2 blue, 15 green, 2 red; 3 blue, 6 green, 1 red; 2 blue, 5 green, 1 red; 6 green, 2 red, 2 blue; 4 green, 2 blue; 4 blue, 1 red, 15 green
Game 23: 2 blue, 1 green, 12 red; 5 blue, 11 red, 4 green; 12 red, 4 blue; 12 red, 2 green, 5 blue
Game 24: 4 blue, 7 red; 3 red, 3 blue; 1 red, 4 blue; 2 green, 6 red, 6 blue; 7 red, 1 green, 2 blue; 6 red, 1 blue, 1 green
Game 25: 5 green, 9 blue; 6 green, 7 red, 2 blue; 1 red, 3 blue, 7 green; 9 blue, 3 red; 5 green, 9 blue, 2 red
Game 26: 6 red, 4 blue; 2 blue, 4 green; 3 green, 5 red, 5 blue; 4 green, 6 red, 3 blue; 4 green, 7 red, 4 blue
Game 27: 15 green, 1 blue, 12 red; 12 red, 1 green; 1 red, 1 blue, 5 green; 13 green, 6 red, 1 blue; 5 red, 1 blue, 1 green; 11 red, 14 green
Game 28: 3 blue, 2 green, 10 red; 5 blue, 2 green; 4 green, 3 blue, 11 red
Game 29: 10 blue, 2 red; 17 green, 7 blue, 2 red; 1 blue, 8 green, 1 red; 10 green, 2 red, 3 blue
Game 30: 10 green, 8 red, 1 blue; 4 blue, 7 green, 14 red; 2 blue, 14 red, 11 green; 1 blue, 13 green, 12 red; 5 blue, 2 red, 4 green; 4 green, 5 red
Game 31: 4 green, 11 red, 11 blue; 3 blue, 11 red; 5 blue, 7 red, 3 green; 10 blue, 5 green, 1 red
Game 32: 4 red, 8 blue, 1 green; 14 red, 7 blue, 4 green; 13 red, 3 blue, 9 green; 3 red, 1 green, 8 blue; 8 green, 8 red, 5 blue
Game 33: 6 red, 10 blue, 7 green; 19 blue, 1 red; 6 green, 11 red, 11 blue; 2 green, 2 blue, 12 red; 3 red, 13 blue, 7 green; 6 green, 4 red, 2 blue
Game 34: 3 red, 3 green, 15 blue; 7 green, 15 blue; 3 red, 2 green, 8 blue; 19 green, 18 blue
Game 35: 2 green, 1 blue; 2 green, 2 blue, 1 red; 3 blue, 1 red, 1 green; 4 blue, 1 red
Game 36: 1 red, 11 green; 1 green, 1 blue; 8 blue; 2 green, 3 red; 1 red
Game 37: 4 blue, 3 red; 12 blue, 13 red; 2 red, 2 green, 8 blue
Game 38: 8 red, 2 blue; 1 green, 2 red; 8 red, 2 green, 1 blue; 16 red, 2 green; 7 red, 2 blue, 2 green
Game 39: 6 green, 1 blue, 5 red; 14 green, 8 blue, 6 red; 8 red, 10 blue, 1 green; 14 green, 9 red; 17 blue, 5 red; 1 blue, 7 green, 1 red
Game 40: 4 red, 8 blue, 3 green; 13 blue, 1 red; 3 blue, 7 red, 3 green; 3 green, 8 blue, 10 red; 3 green, 20 blue, 5 red
Game 41: 1 blue, 2 green; 11 green, 2 blue; 5 blue; 15 red, 8 green, 5 blue
Game 42: 1 green, 12 blue, 1 red; 6 blue, 1 green, 5 red; 1 red, 11 blue, 4 green; 3 red, 17 blue, 1 green; 1 red, 11 blue; 9 blue, 6 green, 3 red
Game 43: 16 blue, 13 green, 1 red; 17 blue, 7 red, 10 green; 13 green, 5 red, 7 blue
Game 44: 2 blue, 4 red; 15 green, 7 red; 2 green, 1 blue; 6 red, 13 green
Game 45: 5 green, 1 blue, 8 red; 4 red, 1 blue, 5 green; 1 green, 3 red; 1 green, 2 blue, 6 red; 4 red, 3 green, 2 blue; 2 red, 2 blue, 5 green
Game 46: 1 green, 1 red, 6 blue; 11 blue; 1 red, 1 green, 7 blue; 8 blue; 1 green, 7 blue, 2 red
Game 47: 7 green, 9 blue, 7 red; 11 red, 13 blue, 5 green; 12 green, 12 blue, 5 red; 4 blue, 8 green, 7 red
Game 48: 11 green, 7 red, 2 blue; 2 blue, 10 green, 3 red; 1 blue, 2 red, 1 green; 4 green, 2 red, 7 blue; 7 red, 4 green, 2 blue
Game 49: 1 red, 2 blue, 5 green; 2 green, 4 blue; 5 blue, 2 green, 1 red; 9 blue, 1 green; 7 blue
Game 50: 8 green, 9 blue, 2 red; 2 green, 5 blue; 14 green, 1 red, 8 blue
Game 51: 1 green, 2 blue; 12 blue, 1 red; 2 blue
Game 52: 3 red, 2 blue, 2 green; 4 red, 4 green, 7 blue; 2 blue, 4 red, 1 green; 3 green; 1 red, 9 green, 7 blue
Game 53: 9 blue, 12 red, 7 green; 8 blue, 6 green; 1 green, 8 blue, 9 red; 12 red, 6 green; 9 blue, 14 red, 10 green; 7 red, 3 green, 5 blue
Game 54: 8 green, 5 blue, 5 red; 4 green, 13 blue, 2 red; 2 blue, 5 red, 1 green; 3 red, 3 green, 10 blue
Game 55: 17 red, 15 green, 17 blue; 6 red, 5 green, 7 blue; 17 green, 6 blue, 5 red
Game 56: 7 blue, 6 red, 7 green; 10 green, 3 red; 9 red, 3 blue, 5 green
Game 57: 5 blue, 11 red, 1 green; 13 red, 1 green, 2 blue; 2 blue, 4 red; 1 green, 10 red, 1 blue; 1 green, 8 red
Game 58: 1 red, 2 green, 9 blue; 1 green, 1 blue, 1 red; 2 red, 6 blue, 2 green; 14 blue, 1 green, 1 red; 5 blue, 1 red, 2 green; 14 blue, 2 green
Game 59: 9 green, 2 blue, 5 red; 9 red, 5 green; 10 red, 1 blue, 8 green
Game 60: 8 blue, 6 red, 4 green; 3 red, 12 green, 9 blue; 4 blue, 5 red, 5 green; 4 red, 8 blue; 7 green, 12 blue, 6 red
Game 61: 5 blue, 13 red, 1 green; 5 red, 5 blue; 1 red, 3 blue; 1 green, 9 red; 10 red, 3 blue, 1 green
Game 62: 1 blue, 13 red; 4 blue, 5 red; 11 blue, 8 red, 1 green
Game 63: 14 blue, 5 red; 9 blue, 14 green, 5 red; 3 red, 8 green, 15 blue; 4 blue, 15 green, 6 red
Game 64: 13 red, 6 blue, 11 green; 12 red, 1 blue, 8 green; 1 red, 17 green; 13 red, 12 green, 7 blue
Game 65: 4 red, 17 blue, 3 green; 2 green, 12 blue, 9 red; 2 green, 17 blue, 5 red; 1 red, 1 green, 4 blue; 9 red, 16 blue; 7 blue, 9 red
Game 66: 10 blue, 10 green, 5 red; 10 green, 3 blue, 5 red; 1 red, 1 green, 10 blue; 2 green, 5 red, 20 blue; 8 blue, 11 green, 13 red; 2 green, 18 blue, 2 red
Game 67: 6 red, 1 green; 5 red, 10 blue; 6 blue, 6 red
Game 68: 4 green, 1 red, 5 blue; 5 red, 5 blue; 7 red, 6 green; 8 red, 1 blue
Game 69: 2 blue, 11 red; 4 red, 6 green, 1 blue; 4 red, 1 blue, 14 green
Game 70: 15 red, 8 blue, 5 green; 5 green, 2 red, 8 blue; 8 red, 3 green, 10 blue
Game 71: 4 blue, 2 red; 12 green, 4 blue; 10 green
Game 72: 3 blue, 4 green, 6 red; 6 red, 5 green, 8 blue; 10 red, 6 green, 5 blue; 1 green, 2 blue; 10 red, 5 blue, 4 green
Game 73: 5 blue, 1 red; 1 green, 11 blue; 10 blue; 12 blue, 1 red; 1 red, 9 blue; 7 blue, 1 green, 1 red
Game 74: 7 green, 6 blue, 7 red; 7 blue, 6 green, 15 red; 7 red, 5 blue, 1 green; 1 blue, 6 red, 8 green; 8 green, 14 red, 3 blue
Game 75: 8 green, 3 red, 3 blue; 1 blue, 6 red, 7 green; 9 green, 3 blue; 3 blue, 9 green, 6 red; 4 blue, 1 red, 3 green; 4 green, 1 blue, 16 red
Game 76: 4 blue, 3 green; 2 blue, 1 red, 6 green; 12 blue; 1 green, 14 blue
Game 77: 5 green, 10 red, 11 blue; 3 red; 8 green, 6 red, 9 blue
Game 78: 7 red, 7 green; 8 blue; 6 green, 7 red, 5 blue
Game 79: 11 blue, 2 red, 4 green; 2 green, 3 red, 15 blue; 1 green, 15 blue, 1 red
Game 80: 3 red, 17 green, 8 blue; 8 green, 10 blue; 4 green, 1 red, 14 blue
Game 81: 17 green, 10 red, 10 blue; 9 green, 9 blue, 7 red; 11 red, 11 green, 4 blue; 15 blue, 5 red; 11 blue, 8 green, 15 red; 3 green, 16 red
Game 82: 8 green, 9 blue, 1 red; 1 red, 8 green, 9 blue; 2 green, 12 blue
Game 83: 2 green, 11 red, 20 blue; 20 blue, 1 green, 4 red; 2 green, 6 red, 20 blue; 17 blue, 10 red
Game 84: 1 green, 9 red; 4 blue, 4 green; 1 green, 6 red, 14 blue
Game 85: 5 red, 10 green, 9 blue; 8 blue, 3 green, 2 red; 4 blue, 14 green, 3 red; 5 red, 4 blue
Game 86: 8 blue, 9 green, 5 red; 5 red, 10 green, 1 blue; 15 blue, 1 red, 2 green; 8 red, 8 blue, 10 green
Game 87: 13 green, 2 red, 4 blue; 3 red, 11 green, 9 blue; 6 blue, 3 red, 12 green
Game 88: 2 red, 7 blue, 3 green; 2 blue, 9 red; 9 red, 6 blue, 7 green; 6 green, 13 blue, 9 red; 6 green, 2 red, 15 blue; 1 red, 8 green, 7 blue
Game 89: 11 red, 1 blue, 2 green; 6 blue, 5 green, 4 red; 15 red, 4 green, 5 blue; 11 red, 3 blue, 10 green; 6 blue, 13 green, 12 red
Game 90: 2 red, 2 blue, 4 green; 2 red, 2 blue; 9 green, 1 red, 1 blue; 5 green, 1 red; 7 green, 2 red; 2 green, 1 blue
Game 91: 5 blue, 3 red, 1 green; 1 red, 4 blue, 6 green; 6 blue, 6 green, 5 red
Game 92: 16 green, 1 blue, 12 red; 18 green, 14 red, 1 blue; 16 red, 1 green; 4 blue, 16 red, 18 green
Game 93: 9 red, 8 blue, 14 green; 1 blue, 1 green, 6 red; 4 blue, 4 red, 14 green
Game 94: 11 green, 4 blue, 2 red; 1 red, 1 green, 1 blue; 4 red, 1 blue, 2 green
Game 95: 5 blue, 2 red, 9 green; 5 blue, 8 green; 1 green, 15 blue; 5 red, 9 green, 5 blue; 3 green, 17 blue, 5 red
Game 96: 2 green, 14 blue, 1 red; 3 green, 3 red, 14 blue; 2 red, 2 green, 13 blue
Game 97: 2 green, 2 red; 2 blue, 1 green; 7 blue, 3 red
Game 98: 2 red, 1 blue, 12 green; 2 blue, 10 green, 5 red; 11 green, 9 blue; 6 blue, 17 green; 7 blue, 9 green, 9 red; 1 red, 11 green, 9 blue
Game 99: 2 green, 9 red, 1 blue; 3 green, 1 blue, 14 red; 5 green, 6 blue; 1 blue, 2 green, 3 red; 4 blue, 10 red, 1 green
Game 100: 4 green, 4 blue, 15 red; 3 green, 1 red, 13 blue; 5 green, 5 blue, 10 red

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<?php declare(strict_types=1);
use Lubiana\Aoc\Y2023\D02\D02;
use Lubiana\Aoc\Y2023\D02\Game;
require_once __DIR__ . '/../../../vendor/autoload.php';
$d02 = new D02();
echo $d02->solve() . PHP_EOL;
$powers = array_map(
fn (Game $game): int => $game->withPower()->power,
$d02->getGames(),
);
echo array_reduce($powers, fn (int $carry, int $power): int => $carry + $power, 0) . PHP_EOL;

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<?php
namespace Lubiana\Aoc\Y2023\D03;
class Coordinate
{
public function __construct(
public int $x,
public int $y,
public string $char,
) {}
public function isSymbol(): bool
{
if (is_numeric($this->char)) {
return false;
}
if ($this->char === '.') {
return false;
}
return true;
}
public function isGear(): bool
{
return $this->char === '*';
}
public function isNumeric(): bool
{
return is_numeric($this->char);
}
public function isNeighbour(Coordinate $possibleNeighour): bool
{
$xAbs = abs($this->x - $possibleNeighour->x);
$yAbs = abs($this->y - $possibleNeighour->y);
$isNeighbor = ($xAbs <= 1) && ($yAbs <= 1);
return $isNeighbor;
}
}

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<?php
namespace Lubiana\Aoc\Y2023\D03;
final class D03
{
public const string TESTFILE = __DIR__ . '/input.ex.txt';
public const string PROPERFILE = __DIR__ . '/input.txt';
public const string SMALL_FILE = __DIR__ . '/small.txt';
public function __construct(private string $path = self::PROPERFILE)
{
}
public function solve(): int
{
$grid = Grid::fromFile($this->path);
$validNumbers = $grid->getValidNumbers();
return array_sum(
array_map(
fn (Number $n) => $n->value,
$validNumbers,
),
);
}
public function solveRatio(): int
{
$grid = Grid::fromFile($this->path);
return $grid->getGearRatios();
}
}

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<?php
namespace Lubiana\Aoc\Y2023\D03;
final class Gear
{
/**
* @param Coordinate $coordinate
* @param Number[] $numbers
*/
public function __construct(
public Coordinate $coordinate,
public array $numbers,
){}
public function getRatio(): int
{
/** @var Number $numberOne */
$numberOne = $this->numbers[0];
/** @var Number $numberTwo */
$numberTwo = $this->numbers[1];
return $numberOne->value * $numberTwo->value;
}
}

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<?php
namespace Lubiana\Aoc\Y2023\D03;
class Grid
{
/**
* @param Coordinate[] $data
*/
public function __construct(
public array $data = [],
private array $numbers = [],
private array $validNumbers = [],
private array $symbols = [],
private array $gears = [],
){}
public static function fromFile(string $fileName = D03::PROPERFILE): self
{
$grid = new Grid;
foreach (self::coordinateGenerator(file($fileName)) as $coordinate) {
$grid->data[] = $coordinate;
}
return $grid;
}
/**
* @return \Generator<Coordinate>
*/
public static function coordinateGenerator(array $lines): \Generator
{
foreach ($lines as $x => $line) {
$line = trim($line);
foreach(str_split($line) as $y => $char) {
yield new Coordinate($x, $y, $char);
}
}
}
/**
* @return Number[]
*/
public function getNumbers(): array
{
if ($this->numbers !== []) {
return $this->numbers;
}
$number = null;
foreach ($this->data as $coordinate) {
if (!$coordinate->isNumeric()) {
if ($number === null) {
continue;
}
$this->numbers[] = $number;
$number = null;
continue;
}
if ($number === null) {
$number = new Number((int) $coordinate->char, [$coordinate]);
continue;
}
if ($number->coordinates[0]->x !== $coordinate->x) {
$this->numbers[] = $number;
$number = new Number((int) $coordinate->char, [$coordinate]);
continue;
}
$number->value = (int) "{$number->value}{$coordinate->char}";
$number->coordinates[] = $coordinate;
}
if ($number instanceof Number) {
$this->numbers[] = $number;
}
return $this->numbers;
}
/**
* @return Coordinate[]
*/
public function getSymbols(): array
{
if ($this->symbols !== []) {
return $this->symbols;
}
$this->symbols = array_values(
array_filter(
$this->data,
fn (Coordinate $c) => $c->isSymbol()
)
);
return $this->symbols;
}
/**
* @return Number[]
*/
public function getValidNumbers(): array
{
if ($this->validNumbers !== []) {
return $this->validNumbers;
}
$this->validNumbers = array_values(
array_filter(
$this->getNumbers(),
fn (Number $c) => $c->isNearSymbol($this)
)
);
return $this->validNumbers;
}
public function getGears(): array
{
if ($this->gears !== []) {
return $this->gears;
}
foreach ($this->getSymbols() as $symbol) {
if (!$symbol->isGear()) {
continue;
}
$numbersForGear = array_filter(
$this->getValidNumbers(),
fn (Number $n) => $n->isNearCoordinate($symbol),
);
if (count($numbersForGear) === 2) {
$numbersForGear = array_values($numbersForGear);
$this->gears[] = new Gear($symbol, $numbersForGear);
}
}
return $this->gears;
}
public function getGearRatios(): int
{
$gears = $this->getGears();
$gearRatios = array_map(fn (Gear $g): int => $g->getRatio(), $gears);
return array_sum($gearRatios);
}
}

88
src/Y2023/D03/Line.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D03;
final class Line
{
/**
* @param Number[] $numbers
* @param int[] $symbolPositions
*/
public function __construct(
public string $text,
public Line|null $previous = null,
public Line|null $next = null,
public array $numbers = [],
public array $symbolPositions = [],
){}
public function getValidNumbers(): array {
$symbolPositions = $this->symbolPositions;
if ($this->previous !== null) {
$symbolPositions = array_unique([...$symbolPositions, ...$this->previous->symbolPositions]);
}
if ($this->next !== null) {
$symbolPositions = array_unique([...$symbolPositions, ...$this->next->symbolPositions]);
}
return array_values(
array_filter(
$this->numbers,
fn (Number $number): bool => $number->isNearSymbol($symbolPositions),
)
);
}
public static function fromString(string $input): self
{
$input = trim($input);
return new self(
text: $input,
numbers: self::findNumbers($input),
symbolPositions: self::findNonNumericCharacterPositions($input),
);
}
/** @return Number[] */
private static function findNumbers(string $input): array
{
$numbers = [];
$numberHolder = '';
$startIndex = 0;
$endIndex = 0;
foreach (str_split($input) as $index => $char) {
if (ctype_digit($char)) {
if ($numberHolder === '') {
$startIndex = $index;
}
$endIndex = $index;
$numberHolder = $numberHolder . $char;
continue;
}
if ($numberHolder !== '') {
$numbers[] = new Number(
(int) $numberHolder,
$startIndex,
$endIndex,
);
}
$numberHolder = '';
}
if (ctype_digit($char) && $numberHolder !== '') {
$numbers[] = new Number(
(int) $numberHolder,
$startIndex,
$endIndex,
);
}
return $numbers;
}
private static function findNonNumericCharacterPositions(string $input): array
{
$characters = str_split($input);
$nonNumericCharacters = fn(string $char): bool => !(ctype_digit($char) || $char === '.');
return array_keys(array_filter($characters, $nonNumericCharacters));
}
}

37
src/Y2023/D03/Number.php Normal file
View file

@ -0,0 +1,37 @@
<?php
namespace Lubiana\Aoc\Y2023\D03;
final class Number
{
/**
* @param Coordinate[] $coordinates
*/
public function __construct(
public int $value,
public array $coordinates,
){}
public function isNearSymbol(Grid $grid): bool
{
foreach ($this->coordinates as $coordinate) {
foreach ($grid->getSymbols() as $gridItem) {
if ($coordinate->isNeighbour($gridItem)) {
return true;
}
}
}
return false;
}
public function isNearCoordinate(Coordinate $possibleCoord): bool
{
foreach ($this->coordinates as $coordinate) {
if ($coordinate->isNeighbour($possibleCoord)) {
return true;
}
}
return false;
}
}

10
src/Y2023/D03/input.ex.txt Normal file
View file

@ -0,0 +1,10 @@
467..114..
...*......
..35..633.
......#...
617*......
.....+.58.
..592.....
......755.
...$.*....
.664.598..

140
src/Y2023/D03/input.txt Normal file
View file

@ -0,0 +1,140 @@
....401.............425.......323......791......697...............963............................................420........................
...*..................................%......#.....*....290.........................492.............656...@953.....................+830.....
..159...........823...33.717.....572.......806...896......-.....335....834......815.............791....*..............776...................
.........-.....#........*.........*..................715..........*.....*........*.....................5...*.....................688........
....=..=..573..............212.......553.632....622....*.......260....29.........692.129....727...........290.........%32.....%...*..441....
.791..998..............................*............531.......................84.......*..../.......506%......=............240..831..*......
.....................321.586........447...&.-276.21......@..........12.......&.......-..333...................619..94................982....
..........@...........#..*..............525.......*...183............*............407.......23.........%............&......846..............
....97..686.............89.....................-..494..............875....*607.............*.......239.407..................%.......529.....
.....+.........815..703............208.=555.856...........@............133........................*..........672...501........898#...*......
...............*.......*...659.......*....................183..............528.......614.......4....................................39......
...602..........804..313....*.......480..............602.............354......*877................832@.....140...$...........707.......222..
...*....999.................23.264..............516.....*.......-....*....................................*.....722......24....*........*...
436....+................./......./..........765*......37.....843....218..........852*68....290............410...........*.....539....896....
.........../...#........907............587...............&................149...............*.......*..............#780..707................
........349....603.598....................-....203.....178.......431......./...............152......571....926.750.............127..........
.............@........*176.283...................*...%......642......../......20..............................*.........@.............534...
...749..../.194..............*.......337.395*....682.429.=...#..........186.....*.........682..../......498..........%.8.............*......
....*..324..........893*...878......*........659..........65....671.189.......641...........+.859.........$.......149....648........53.+....
...776......$.....................667.................432...........*..............697............282.901...................*889........471.
............103............../........-..................-...748&.257.............&...........739*....*......491*543................997.....
.........2.........813*.....278..316.333.....296.142.+...................673.%....../.....+.........490...................790........*......
......@.*.......................*...............*....643.464............*....25....108..807..179.........931.......289..........365...522...
....367.250.927../.............754.........14...............*.+..........23...................*......&.....*..%..........323................
................939...644..............791..*.551....35...937..806...............&.............536.930...703...565......*...............*640
534$.................*.........$..448.....=......*...................707*658.....33....920..74.....................844................36....
.......572....672...875......770.+................380.............52......................*.......-....251............%........*909......677
.......*.......=........................658.889.........882.....=......................534..*..291...%....*.................289.............
.212......993..............438./..........*....@..532......*586.163....213...307...........167.....981.700..................................
....*.....*..................-..12...611...196.......*309.....................+.......*685............................403....243..+385......
59...428..14...22.747....990............*........575...............................247.....985....&..................*.......*..............
.................*........%...539.......416.712.....*2..408.......%....................999.......275......738.....715......670..............
..357........653..............*....374..........285................785.........384......*.............277*........................765.137...
...@..........*..@632......361.......=..............35.........329..............................=858..............798.................*.....
......................216*.......459..................*..........&........479.....255......302......................*.530.........269..453..
............./.573........153.....*........#.......462...%..........45......+.122*............*672....545........157.....*862.....*.........
820....%...977.+...................726...790.199.........631....308..................755..............*...460..................643....#237..
.......229.............727..425............../..........................228........#..$...............385....&...........695................
...................978.*....*....................700....*.........256..@.........625......311.170...+................642*...................
.492.....983.........-.577.743..................*....267.521........%....479.......................696.980......................*...........
....*820.#....................................236.................*......*...856.............137...........489......409........177..450.....
974.........479.$......182..456......./.............*755..617..333.849.........*...............*..........*..........=...-...........*......
...+..........*..83.#....@.=...........893.......610.........*.................727....6*..488.839...449..541../97......560.........449......
............208......168......971..........................547..........559............................=...........237...................641
.......336...................*....563..993.911.=......853................*...............391...@572.................*.......*......614..*...
........$...........579.....810....-......*....480....*......649.138..410..201..604........*..............450#.....485...124.841..*......790
..399...........928.............67..................#..295......*............*...#....333...83...#111.............................635.......
...=........./.....*..807...529..*......642#......603......704.........@....599......&.................=....................................
..............233.618..../........114........566......100..*.....423.26...............................168................555$..........#625.
.....608*372..................543..........*.*............4.....*.......+374.......436*...................680.135....................*......
.................................@...385.309..111......69....991..127........693#......985....25..856*96.+.......*860..........%..278.160...
.......351.......495=.772..............*...............*...........*...........................@............569...............905...........
........................*.$402........640.*.............366.........350...623&...250.............446*341.....=.........................292..
....#..*...595.289...347..........75.......844......307..........................*....585.....*..................766+...................*...
.148..906.....*..........232.449...*...........................................326..$...-..102.595.....406............-...........650....682
..........619...23........$...*.....138.893.......890...79....53.........118........966................+..............233............*......
.........*......../..........62..........*........*....*.............@..*....................245...........-....806.........98........318...
....534+.264..993...420.................675..77..659..263..........615.405...............=..*......%..75...614.*..................4.........
...............*..............421.........................834*287.......................813..651.902...*........134.....$...........334.....
....631....=..443........................352..........941...............317.......*286...............562.855............690....387.....*....
.27...$.430......................89....-....*90...&......%..........155.......899.......%59....*986.................775..............25.....
...*....................-.....+...*...952.........62.........478...........&...../..........694.........775.....640..$......................
....102..........+197....109.270.453.....................................641.......123..........573....*.......=............880.403+........
.........87.186..........................709.+219........224.726...882.............*...868..203*....732............928*607..*...............
..819....*..*.............*....81........*....................-../..%...+..........700.=.......................149............*....438..=...
....#.875..223.106.........646......%.....519...579.............38.....883.626@....................149..........=..........205.272./....480.
.......................965.........332.........*......221.292...........................594..945......*931..365....814*214..................
..228*....29............*....79...........+.....811.....*..*..592..........681.............*....#.427........*................170..58.......
......563...*........817..93*...+60..507...898........796.942...*..=335.......@...490....488.......-......974....817...........*....+.......
...........519..&...................*..........948.............454......184.........*.........=.......................409......947..........
...............272..........257....712............+.@.....338..............*381...824..923..756.............971*181....=....+......430......
....228.............709.......&......................685.....*..597....135......+.....*..........+......471..................452..*......923
....*..................#...........271.....................167.*.........*.......325.935..........224......*.....749&...-..........587......
..464.../199..$..........50...........*..794..........36.......733....................................@....414...........605................
...............765.%.......=.215*717........*715....................210......845.......................643........66...........*908.........
.........215........761............................544....781...390*.....576..*....869..781....517................*.....356.664.......=.....
..............316...........235/...............715*.....-....*.............*..130..........*..@..........&.........564.*...............89...
...................................&....169...........353....390....57.71.847...........716.........466..516..651......447..................
.......459..................101.379.....*......324...................#.#............943..............*...........%.........$625.../...586...
........*.....173...................198..306...*....313........51............629...*..........-958..228.178.......................967.......
......714...@.........206.......934*.........109...........*.........../......*....832...................*........934.....921..........897..
...........487............700......................*507..415....349%...179...961................437.......489.......*............../...*....
.................*440.952*................667...533.....................................359.618....*927.........................968...412...
...........-..778..................667.....@..........764..401.........279.......#.748.....*................534*.....444....................
...835..779......../.....443.........*.........................53/......=......774......=....784...204..385.....929..........+...861........
......%..........74..947*.....187&.874..........&.........................545........752.......$....$...*..................308.....*..284...
........#.................190...........445$..784...51*226...................*............*245..........435.......=...200..........88.*.....
640.....310...&...........*......296..........................................107......943..........244...........662......=..440+....302...
...*..........67........381..............856....349...........790*...911........................901...*......733........844.................
.327..............885........169.....419........*.....62..........70..@..664...........=...422%...*....617.....*....................230*....
...........916...@.............................95....@.....+.........................355.........104...........149......................569.
.............*.........................230.../..............350..............................432.....710............=.........=.............
..925..545..634.....@..297*933...........*....839...33...........34.....162.......577..248.....#...........814...524..........790......9/...
...*...............66....................421............606+..*../.......&.........*....&..129..............=......................529......
659..........253...........$504.......*......................379....&........./..860......+..............&...............%.....658*....310..
........208...*........................354..........................647......326...............911.....503.......11.......293...............
....*.....&.617..511.........885.906......................166/......................589..........*..........749....*931..........915........
.852.908........................*................../........................297.470*........#628..269...613......#................*.........
.........................716.................689...460...737*502...510.............../...........................778.......373..734.....+...
..520=.........../.....*....*226........326.....+.................+............971...362........800$..904.303.........*874..........=..548..
............554.889.720.854......808.....*..258............284*........639/...*...........................*........603.............839......
...........*........................*690.71..*.........314.....795.86.........53.................786%...134...................890*..........
663.....225...%........513...................951..........*........*...............275.995...764.....................=............30........
...*...........353....*...........%......................468.....87..225........31..=.....%.=......../.......886.....84.....................
..694......166........243........380...275..287..............261.....@.....888....*............162...278.......&..........351.534........197
........$.......209.-......261...........*.......876.....15.....*.........*........712.....870...*.......897.....46...........#.............
......450.........%..463.....%.679....119.....=.*....@...@.........871...408..995*...........*...922.+..........*...66.466..................
..............803.........................$.250...493...............&.............356.519.552........737.......153....*.............+.......
......982........*.....................540...................641.......................*......&....................................851../...
..............638..............=.306....................+938..@................*520....511.174......*..........-......*503...832.........219
.292..239...................775..*......334..../582...................173...859..................238.678......117..429.......%...708.534....
........*........240....491.....546...................+................*.............%....498.............................55........*.....74
.816.....406.......*...&..............181...........765.......776....+..636...&337...264..*............*716..$908...........*...............
...................860....................980...................$..323....................163.......851............*.......396......501.....
...-..20*197................722..........*...............................&.....408..............109.......794*155..590........./....$.......
.482...........257..........*............999./850.........482..........933........*.*982...../.....*..........................826.......908.
.......%597......@..345.329..172.....295...........349....*.....=527........174.727........645...167......@..........*......................
.....................*.....+..........$.............*....725...............*............$............+.447..723...346.759............967....
............638..............................589.....................................=..312..+....951..........=..........809*..........#...
.............@............325..........322.........&......................508......359......768........8..&.........992.....................
.783.32...................*............*.........656.............98*178.....%.....................74*.....2...410&....@............+........
...*...*..54*525...112..720...66......641.+280.......................................................467.......................580..348.....
..699.673......................................491..869............#......171..............98............473......%..............$..........
........................%.....214.......303$......#..%.......191.852..560*.......835..550...$.150.........#........291.......240............
.......579...982.........713....*...536.......................+...................*....#........$..840.......43................*............
......$.........*....*.......606......+....48...........993.......838*744.880....969........@........*......*....*726..........168...&......
...............395.579............340......*........386.=...420..............*........833..835........257...842....................810...635
......#......................%...........983...632.@........*........-...%..157...193*...........................@..137....209..............
.....819.....................278..377........................578...195..230........................$......586.985...............263.417.....
................592....../............*......../.............................922.......350........138.156*............698...78*.........$571
....................405/..573.764....257.@940...34.977$..441....304.............*.....*................................*.......93..600......
...643....675...262..........................................................993.....556...........314........278.258.322............*......
...*.........*.....&................/.....................222.........959................@..121.......*...930.......#.......170*462.....588.
384....+..19.863..............407=.283.........972...340....#....427*....*737...........558...%.....91......*...........................=...
.....812...@.........298..563....................*......*............506..........845......................634...&............624+...&......
.....................*.....=.....*.............492.563...950..827*...............+....................968......652..................49......
.730.........498..382.........399.......824.........&...................390.630........248...........*.......-......448......-..............
................*......333..........832*.....#...............$...565.....*...............*............701..564.........*.115..718.......313.
.960...*965....993......*.....*..............604..........730...*..................234&..662.....+..............=69.930...*.......967*......
.....30..............355...978...........67.........419........239..........732...............645..........................484........664...

10
src/Y2023/D03/run.php Normal file
View file

@ -0,0 +1,10 @@
<?php declare(strict_types=1);
require_once __DIR__ . '/../../../vendor/autoload.php';
$filename = __DIR__ . '/small.txt';
$d03 = new Lubiana\Aoc\Y2023\D03\D03();
echo $d03->solve() . PHP_EOL;
echo $d03->solveRatio() . PHP_EOL;

1
src/Y2023/D03/small.txt Normal file
View file

@ -0,0 +1 @@
................939...644..............791..*.551....35...937..806...............&.............536.930...703...565......*...............*640

79
src/Y2023/D04/Card.php Normal file
View file

@ -0,0 +1,79 @@
<?php
namespace Lubiana\Aoc\Y2023\D04;
class Card
{
/**
* @param Number[] $winningNumbers
* @param Number[] $myNumbers
*/
public function __construct(
public int $id,
public array $winningNumbers,
public array $myNumbers,
){}
public static function fromString(string $input): self
{
$parts = explode(':', $input);
$numberparts = explode('|', $parts[1]);
return new self(
id: self::parseCardId($input),
winningNumbers: self::parseNumbers($numberparts[0]),
myNumbers: self::parseNumbers($numberparts[1]),
);
}
private static function parseCardId(string $input): int
{
$id = (int) str_replace('Card ', '', $input);
return $id;
}
private static function parseNumbers(string $input): array
{
return Number::fromString($input);
}
public function getAmountOfWinningNumbers(): int
{
$winningCount = 0;
foreach ($this->myNumbers as $number) {
if (in_array($number, $this->winningNumbers)) {
$winningCount++;
}
}
return $winningCount;
}
public function getPoints(): int
{
$winningCount = $this->getAmountOfWinningNumbers();
if ($winningCount === 0) {
return 0;
}
return 1 << ($winningCount - 1);
}
/**
* @param Card[] $cardStack
*/
public function getWinners(array &$cardStack): int
{
$winningNumbersCount = $this->getAmountOfWinningNumbers();
if ($winningNumbersCount === 0) {
return 1;
}
$indexes = range($this->id, $this->id + ($winningNumbersCount - 1));
$winningNumbersCount = 1;
foreach ($indexes as $index) {
if (!array_key_exists($index, $cardStack)) {
continue;
}
$winningNumbersCount = $winningNumbersCount + $cardStack[$index]->getWinners($cardStack);
}
return $winningNumbersCount;
}
}

67
src/Y2023/D04/D04.php Normal file
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@ -0,0 +1,67 @@
<?php declare(strict_types=1);
namespace Lubiana\Aoc\Y2023\D04;
class D04
{
public const string EXAMPLE_INPUT_FILE = __DIR__ . '/input.ex.txt';
public const string INPUT_FILE = __DIR__ . '/input.txt';
/** @var array<int, int> */
public static array $instanceCount = [];
public static bool $doLog = false;
public function __construct(
private string $input = self::INPUT_FILE,
private array $cardStack = [],
)
{}
public static function addInstance(Card $card): void
{
if (self::$doLog === false) {
return;
}
if (!array_key_exists($card->id, self::$instanceCount)) {
self::$instanceCount[$card->id] = 0;
}
self::$instanceCount[$card->id]++;
}
public function solve(): int
{
$cards = array_map(
fn (Card $card): int => $card->getPoints(),
$this->getCards(),
);
return array_sum($cards);
}
public function solveSecond(): int
{
$cardStack = $this->getCards();
return array_reduce(
$cardStack,
fn ($carry, Card $card): int => $carry + $card->getWinners($cardStack),
0,
);
}
/**
* @return Card[]
*/
public function getCards(): array
{
if ($this->cardStack === []) {
$this->cardStack = array_map(
fn (string $input): Card => Card::fromString($input),
file($this->input),
);
}
return $this->cardStack;
}
}

33
src/Y2023/D04/Number.php Normal file
View file

@ -0,0 +1,33 @@
<?php
namespace Lubiana\Aoc\Y2023\D04;
class Number
{
public function __construct(
public int $value
){}
public static function fromString(string $input): array
{
return iterator_to_array(self::inputIterator($input));
}
/** @return \Generator<self> */
private static function inputIterator(string $input) : \Generator
{
$input = trim($input);
foreach (explode(' ', $input) as $item) {
$item = trim($item);
if ($item === '') {
continue;
}
if (!is_numeric($item)) {
continue;
}
yield new Number((int) $item);
}
}
}

6
src/Y2023/D04/input.ex.txt Normal file
View file

@ -0,0 +1,6 @@
Card 1: 41 48 83 86 17 | 83 86 6 31 17 9 48 53
Card 2: 13 32 20 16 61 | 61 30 68 82 17 32 24 19
Card 3: 1 21 53 59 44 | 69 82 63 72 16 21 14 1
Card 4: 41 92 73 84 69 | 59 84 76 51 58 5 54 83
Card 5: 87 83 26 28 32 | 88 30 70 12 93 22 82 36
Card 6: 31 18 13 56 72 | 74 77 10 23 35 67 36 11

219
src/Y2023/D04/input.txt Normal file
View file

@ -0,0 +1,219 @@
Card 1: 98 16 95 90 53 33 43 7 46 45 | 85 15 78 57 34 10 46 90 33 13 8 54 4 37 25 63 55 41 7 82 69 16 30 76 2
Card 2: 55 34 32 64 52 76 54 8 36 94 | 94 95 76 66 38 26 80 54 32 91 19 64 21 55 36 96 52 82 15 56 70 89 46 71 74
Card 3: 35 26 78 89 82 92 37 10 3 43 | 41 81 62 52 92 63 26 57 28 55 93 30 72 71 99 84 96 60 82 78 73 65 43 50 25
Card 4: 71 27 75 73 79 83 44 55 31 49 | 74 79 17 38 28 41 88 25 61 55 12 40 43 44 6 73 71 83 49 75 67 80 27 10 31
Card 5: 26 10 58 57 85 65 42 23 97 30 | 65 26 85 97 31 10 23 88 58 16 80 22 67 44 7 77 30 69 34 42 24 57 66 27 99
Card 6: 56 24 39 96 36 46 48 94 30 58 | 16 24 99 48 73 30 91 7 87 57 23 49 69 39 94 63 17 58 56 9 34 36 31 46 96
Card 7: 82 75 29 17 66 41 25 52 98 5 | 30 41 73 66 25 57 47 22 89 34 75 21 5 63 90 85 13 38 82 17 29 71 98 52 1
Card 8: 45 56 10 72 89 61 64 32 82 7 | 64 32 45 67 84 28 2 56 10 82 55 72 6 61 97 91 89 7 22 70 88 3 41 98 13
Card 9: 92 39 44 48 96 72 43 78 98 86 | 76 87 9 45 98 47 31 44 34 92 43 54 72 39 50 96 77 86 62 13 16 6 78 48 8
Card 10: 66 44 15 56 88 27 54 51 5 92 | 44 92 18 56 22 85 40 76 90 83 5 13 35 59 27 65 62 15 95 94 81 39 88 54 6
Card 11: 13 42 7 36 46 82 78 60 1 55 | 42 7 95 43 13 82 94 32 74 16 46 70 60 78 86 30 53 36 55 96 4 92 49 44 26
Card 12: 65 39 28 30 99 73 95 92 55 58 | 23 86 39 28 88 48 41 73 89 95 34 92 5 21 72 10 97 30 20 32 40 85 27 68 65
Card 13: 68 60 92 16 70 71 15 94 43 83 | 70 59 88 67 27 77 51 54 15 22 49 71 94 60 7 72 47 1 38 39 36 19 68 12 16
Card 14: 73 83 6 7 67 48 24 13 17 70 | 72 77 78 96 50 83 12 92 80 60 10 87 38 23 31 30 58 47 1 43 59 34 75 8 5
Card 15: 69 53 76 5 55 85 42 10 94 63 | 59 66 87 60 28 6 24 32 40 70 69 63 54 97 96 82 94 10 53 74 42 16 76 44 55
Card 16: 84 77 93 78 46 70 5 12 98 83 | 89 4 27 30 98 91 93 52 67 39 88 56 92 79 25 1 83 60 11 68 53 69 84 73 85
Card 17: 26 37 9 58 78 49 52 31 97 34 | 39 99 37 81 49 72 84 94 76 70 33 41 12 89 85 47 51 65 97 16 3 24 19 79 8
Card 18: 49 74 17 93 46 15 85 59 24 36 | 46 25 20 94 47 90 61 84 63 4 41 79 18 74 54 80 43 29 97 86 77 52 5 99 8
Card 19: 85 64 79 31 53 92 42 69 93 3 | 47 62 61 21 3 49 7 74 98 22 86 34 48 15 76 13 89 81 31 77 37 56 99 97 50
Card 20: 73 64 45 77 19 33 82 14 84 29 | 17 90 95 78 54 35 49 55 62 60 30 56 59 81 68 88 69 87 77 7 83 65 92 6 1
Card 21: 91 38 35 34 53 92 66 82 55 21 | 23 39 87 34 27 31 15 5 36 64 80 97 52 89 94 50 26 37 45 44 17 30 88 1 82
Card 22: 64 85 88 91 87 84 43 35 39 41 | 73 3 89 63 75 99 24 5 9 70 26 2 21 30 86 96 40 81 78 60 61 32 74 51 17
Card 23: 84 72 32 92 44 94 46 7 19 4 | 73 39 45 18 76 65 25 40 32 66 78 51 15 50 69 9 11 6 26 90 61 35 22 54 55
Card 24: 57 78 95 5 97 47 42 10 73 35 | 77 67 28 93 52 55 54 51 92 66 49 56 27 17 37 7 89 74 14 62 87 88 82 53 2
Card 25: 21 69 58 54 90 1 95 45 72 53 | 72 81 77 1 69 9 58 21 29 22 95 45 68 80 90 54 78 97 48 53 59 36 31 46 75
Card 26: 12 46 92 10 21 97 35 27 68 74 | 47 74 27 72 90 25 49 30 7 26 97 60 61 3 31 51 68 92 41 10 4 9 35 88 63
Card 27: 21 27 52 20 85 42 5 70 56 37 | 55 57 2 5 79 11 58 77 49 45 74 69 27 70 21 56 66 12 76 20 92 84 37 85 61
Card 28: 95 39 51 30 19 90 75 3 25 21 | 20 97 83 95 25 84 30 22 78 33 51 46 74 79 19 89 63 61 39 90 21 3 2 52 31
Card 29: 53 5 71 37 67 81 19 52 36 74 | 52 93 15 5 33 36 28 8 12 32 31 43 2 13 74 62 59 10 20 70 68 14 87 19 38
Card 30: 9 67 73 21 20 64 11 84 97 31 | 13 57 40 58 21 84 80 30 67 52 85 74 56 55 50 97 72 10 51 89 6 70 64 96 11
Card 31: 64 54 68 67 50 6 88 29 63 38 | 38 67 3 31 61 83 28 44 1 99 66 65 74 98 64 55 51 8 54 94 46 68 95 79 50
Card 32: 86 43 79 54 5 7 78 38 10 23 | 39 92 54 6 38 23 5 8 57 91 41 7 70 10 45 82 9 35 62 87 56 69 4 78 36
Card 33: 66 58 52 9 27 81 1 17 94 78 | 34 3 95 56 69 78 91 45 32 30 59 84 64 52 36 62 26 16 63 99 27 89 74 28 24
Card 34: 73 58 80 18 17 67 70 41 29 75 | 81 27 76 63 20 31 72 46 33 53 45 38 39 29 57 92 78 28 70 61 19 55 36 32 24
Card 35: 79 31 6 76 62 27 97 40 92 41 | 26 97 5 47 76 40 21 87 3 4 38 61 53 48 43 36 41 65 55 25 57 96 79 18 49
Card 36: 34 43 78 88 72 74 97 3 10 38 | 55 62 96 44 79 33 68 52 75 22 98 26 71 82 36 56 86 15 64 41 46 24 83 11 67
Card 37: 26 61 31 17 4 56 12 50 86 51 | 17 68 22 61 85 78 9 51 14 6 39 31 28 27 96 50 52 4 86 43 12 26 59 74 7
Card 38: 7 99 77 74 6 43 85 33 53 19 | 94 45 19 36 6 55 66 82 16 47 65 42 78 12 76 77 48 79 8 75 93 62 56 50 33
Card 39: 57 97 81 84 25 60 16 44 1 78 | 4 78 9 51 90 40 34 64 89 38 80 16 71 35 88 87 41 6 65 23 39 15 67 52 72
Card 40: 81 44 16 11 53 72 46 91 86 20 | 17 47 80 40 1 69 93 55 54 12 26 82 64 45 61 58 70 83 28 98 94 89 92 59 23
Card 41: 55 89 25 91 42 45 80 59 84 82 | 83 31 11 42 61 48 77 95 89 84 13 79 92 25 68 33 26 40 52 24 66 45 97 29 17
Card 42: 2 96 32 73 8 34 66 9 6 41 | 55 90 96 29 45 14 9 6 75 30 60 47 51 37 81 3 72 58 73 87 70 18 23 69 80
Card 43: 65 3 18 82 67 22 62 79 17 94 | 51 11 26 23 89 55 13 32 77 9 12 38 60 20 25 64 14 43 24 35 56 80 42 99 86
Card 44: 30 47 49 35 19 82 26 85 27 95 | 43 97 86 69 42 94 78 11 27 31 17 39 79 46 90 18 57 48 4 22 32 87 38 29 84
Card 45: 83 15 74 94 99 1 57 82 68 16 | 95 97 84 6 87 81 20 64 69 5 28 30 29 88 43 15 98 7 24 55 34 39 47 92 3
Card 46: 73 22 25 83 84 55 53 34 51 2 | 27 90 24 61 29 43 50 17 18 68 15 80 8 81 87 16 10 85 54 31 56 91 46 52 95
Card 47: 70 19 17 60 46 78 75 86 27 59 | 86 99 19 45 8 17 29 41 52 75 60 47 79 54 57 70 46 59 51 68 94 78 27 53 1
Card 48: 45 6 22 51 11 30 31 1 83 77 | 2 73 85 49 61 86 77 90 59 97 47 89 10 22 45 41 31 6 83 11 1 65 58 82 60
Card 49: 60 78 33 6 11 36 72 56 61 94 | 43 16 62 46 31 61 78 56 60 67 33 6 13 72 94 68 18 77 11 5 36 54 10 8 66
Card 50: 88 21 74 31 20 46 75 10 89 77 | 23 88 43 10 74 64 5 77 55 76 28 78 21 31 27 89 1 72 20 96 75 82 46 47 35
Card 51: 12 8 3 94 21 26 24 86 45 85 | 6 14 12 10 7 69 78 31 64 5 44 3 80 4 52 71 20 84 50 59 13 8 94 77 99
Card 52: 14 84 36 27 8 46 99 30 7 44 | 30 16 89 87 60 9 14 78 99 8 65 58 38 88 7 46 67 29 69 37 40 44 97 36 51
Card 53: 39 37 12 83 4 98 96 92 41 73 | 67 20 91 99 4 10 63 26 6 75 40 92 37 65 39 73 68 84 12 83 96 98 54 41 7
Card 54: 1 27 72 18 88 99 64 19 86 37 | 88 19 37 64 5 22 80 99 1 27 65 8 9 53 14 16 79 95 71 72 32 21 86 39 98
Card 55: 39 88 93 55 97 9 34 92 45 2 | 92 55 21 1 78 34 97 94 11 38 2 44 64 15 80 35 60 9 81 54 88 91 96 85 45
Card 56: 79 74 85 84 65 87 27 44 16 90 | 98 79 48 77 52 82 58 18 57 72 16 84 3 85 90 74 64 87 44 14 27 71 75 4 21
Card 57: 96 53 75 92 9 43 56 52 91 97 | 7 76 56 3 92 75 16 43 96 72 29 49 66 91 28 70 87 33 58 1 52 19 9 97 53
Card 58: 44 25 31 71 95 73 10 54 53 17 | 37 99 57 16 80 73 24 47 17 83 68 31 13 52 93 71 76 95 12 81 14 21 49 7 34
Card 59: 29 45 26 80 95 57 20 13 14 63 | 83 51 36 19 5 58 44 3 97 1 16 67 15 41 53 31 28 91 84 40 90 24 88 60 18
Card 60: 50 63 56 53 14 35 18 1 91 19 | 25 96 66 45 36 58 90 91 1 32 35 14 3 47 33 22 86 40 95 24 23 4 27 68 48
Card 61: 42 83 31 68 92 7 26 4 29 22 | 7 17 31 43 79 2 33 4 63 88 26 61 81 93 69 85 89 11 65 77 42 92 37 57 32
Card 62: 64 85 65 55 43 53 10 69 33 97 | 78 61 31 76 18 30 39 12 90 42 8 58 27 67 89 46 26 69 82 11 16 62 1 44 10
Card 63: 6 33 83 73 17 30 32 81 49 5 | 52 90 76 93 5 86 73 34 92 47 67 55 43 61 26 18 1 33 16 50 49 74 24 46 89
Card 64: 87 91 82 58 84 50 48 3 27 55 | 60 96 72 26 81 1 6 52 78 99 4 23 40 30 36 47 48 69 25 34 83 87 37 70 20
Card 65: 92 76 38 30 50 39 75 90 44 1 | 68 71 39 13 53 25 63 76 16 59 41 43 18 22 17 98 4 10 86 89 12 26 72 95 19
Card 66: 76 41 77 37 23 94 96 27 66 22 | 59 24 20 92 4 37 91 33 16 53 3 90 5 69 50 27 99 62 98 61 35 28 86 95 82
Card 67: 37 98 85 97 69 64 72 47 13 50 | 43 10 6 41 67 80 82 29 40 94 61 33 36 63 65 76 24 9 86 57 79 73 8 45 2
Card 68: 55 35 94 69 38 26 63 33 98 76 | 7 41 71 84 21 25 12 20 98 46 82 72 38 8 56 89 39 27 75 43 96 44 29 78 35
Card 69: 24 86 74 36 66 84 90 61 1 94 | 55 57 18 85 69 97 16 34 32 54 93 35 64 9 8 4 98 5 72 59 75 23 62 91 26
Card 70: 56 52 41 51 88 93 17 44 32 7 | 46 57 16 69 10 50 26 5 36 92 24 55 63 98 11 3 75 31 33 99 74 1 89 60 61
Card 71: 15 41 67 78 51 72 12 77 32 88 | 83 93 91 13 50 87 47 96 16 19 11 34 6 27 82 5 46 56 69 79 62 85 35 40 61
Card 72: 2 58 18 85 23 66 40 9 50 79 | 41 2 50 8 10 75 7 61 62 87 11 99 33 30 56 25 98 54 59 82 94 74 35 60 15
Card 73: 75 90 45 31 56 86 11 42 89 26 | 89 90 28 11 57 49 24 35 14 19 72 94 79 44 30 3 43 41 53 46 26 86 97 51 20
Card 74: 27 24 43 10 84 39 96 22 25 78 | 39 33 42 11 63 50 91 43 35 4 80 84 32 26 70 48 18 6 29 23 78 24 89 45 8
Card 75: 79 38 25 51 77 84 68 43 83 10 | 75 74 13 3 24 6 55 81 11 39 49 66 99 50 48 15 14 37 61 57 17 59 87 36 9
Card 76: 24 9 81 35 34 1 59 80 56 58 | 9 56 36 60 1 58 80 59 72 34 12 24 35 81 17 68 77 62 67 97 69 78 41 90 93
Card 77: 84 55 45 44 36 80 97 5 64 70 | 57 22 49 54 43 71 53 90 12 35 6 64 79 84 99 7 94 17 38 70 45 72 68 80 74
Card 78: 24 49 27 96 77 18 82 33 50 19 | 60 6 67 19 9 82 98 11 15 50 49 62 14 18 22 33 27 77 96 3 2 4 24 57 37
Card 79: 83 54 1 2 26 55 33 37 76 20 | 30 55 1 51 50 7 26 34 76 62 89 92 17 38 33 20 13 95 2 65 45 54 37 6 25
Card 80: 72 60 47 97 98 37 24 71 92 38 | 76 60 68 93 24 82 22 45 19 97 53 61 98 88 49 77 70 92 8 40 15 38 52 75 74
Card 81: 78 90 38 77 11 47 1 80 64 30 | 90 2 67 95 70 75 83 19 11 18 86 38 30 93 62 1 77 7 65 41 84 64 78 47 4
Card 82: 65 17 18 85 47 25 89 84 28 1 | 92 40 96 66 5 25 61 48 73 71 13 35 70 18 19 84 43 12 87 57 37 1 30 65 51
Card 83: 99 71 23 76 61 19 58 57 78 15 | 96 19 98 71 34 38 95 93 48 79 53 42 15 61 56 29 23 99 39 60 78 40 49 12 57
Card 84: 65 13 8 63 12 61 45 34 38 75 | 13 89 79 18 83 24 56 34 8 23 15 19 71 12 26 45 86 72 76 25 17 42 46 35 88
Card 85: 29 85 81 70 92 51 67 83 48 13 | 28 53 4 11 55 61 27 9 36 82 47 98 65 43 33 74 88 64 2 3 37 22 62 6 84
Card 86: 92 75 84 17 33 18 46 81 77 2 | 36 53 13 25 6 28 54 42 70 34 61 31 86 68 67 4 48 73 41 62 60 57 38 65 1
Card 87: 29 68 34 54 22 33 6 28 1 47 | 4 79 62 77 82 78 75 70 93 58 38 56 97 13 80 2 45 76 31 90 15 37 81 63 95
Card 88: 49 30 56 59 7 20 38 28 90 68 | 61 39 32 22 51 81 41 60 14 77 7 19 89 47 43 38 23 65 36 35 80 4 78 62 26
Card 89: 17 70 26 62 84 57 67 31 15 87 | 59 74 32 72 7 97 23 5 99 77 50 22 17 76 73 30 10 20 44 70 55 38 75 29 24
Card 90: 33 56 47 17 6 51 71 42 1 83 | 82 6 52 50 45 49 66 16 60 97 85 62 90 64 58 7 41 43 83 25 3 48 69 80 32
Card 91: 69 37 35 55 42 57 78 80 60 43 | 16 91 92 10 32 68 84 64 60 79 2 9 21 58 77 93 53 11 52 83 50 4 86 89 22
Card 92: 94 76 95 35 25 21 36 75 99 55 | 58 54 41 85 27 42 69 30 89 53 68 52 33 56 3 39 26 73 97 47 10 38 17 64 62
Card 93: 30 38 15 75 10 78 45 57 51 96 | 51 57 46 78 6 55 96 35 38 15 45 63 28 41 26 10 18 64 24 93 75 62 32 92 30
Card 94: 2 3 80 42 55 29 95 49 67 96 | 3 66 49 92 13 51 42 67 28 37 95 99 71 5 17 29 30 2 98 32 12 96 8 55 80
Card 95: 54 8 7 36 81 32 62 66 92 6 | 77 92 8 54 53 34 88 62 84 48 6 35 68 32 66 23 95 81 7 18 17 36 3 60 75
Card 96: 10 94 86 82 85 62 89 45 15 8 | 5 94 30 69 82 12 10 42 92 39 52 46 85 89 84 55 78 62 8 24 45 77 15 58 59
Card 97: 21 92 18 5 25 95 55 67 52 78 | 11 68 32 41 67 66 80 82 72 15 49 25 97 12 18 38 37 76 92 34 74 53 55 36 78
Card 98: 87 23 17 15 72 86 91 70 19 21 | 64 17 13 45 87 10 86 59 73 19 27 94 91 70 23 50 39 46 51 48 21 72 54 15 90
Card 99: 10 14 71 83 92 54 52 64 27 15 | 58 89 63 24 57 55 1 95 53 43 84 54 65 61 26 87 96 71 3 9 82 77 91 62 92
Card 100: 14 88 31 96 27 22 75 21 33 94 | 66 87 76 81 51 57 36 64 96 90 5 39 37 97 8 65 77 35 85 49 84 94 14 86 52
Card 101: 32 70 58 16 57 5 34 79 12 74 | 37 29 87 68 84 16 54 27 24 65 48 62 60 85 86 55 19 61 35 9 17 69 32 99 75
Card 102: 49 94 51 52 5 98 86 59 67 29 | 34 48 59 87 92 28 81 44 58 47 97 11 75 99 69 85 66 60 80 76 64 56 72 23 90
Card 103: 22 96 38 63 73 62 57 18 93 19 | 97 87 5 68 47 88 78 70 77 62 17 94 81 19 28 36 79 72 64 53 29 3 20 89 60
Card 104: 14 18 46 49 60 90 9 22 17 44 | 26 94 56 99 21 55 47 86 27 51 28 96 64 70 87 45 62 81 63 30 35 20 50 48 76
Card 105: 40 5 36 22 90 29 58 54 53 64 | 64 47 95 43 16 60 22 1 9 71 94 27 18 59 32 20 52 92 12 90 55 83 19 61 89
Card 106: 59 48 97 50 67 99 89 39 90 95 | 3 40 56 68 6 16 41 38 62 54 97 10 14 44 30 86 37 84 48 65 52 36 53 63 5
Card 107: 55 34 89 15 93 2 31 43 87 17 | 88 70 83 32 98 53 86 68 50 37 27 56 51 10 45 36 20 94 59 80 66 44 73 99 8
Card 108: 53 26 99 90 39 25 66 80 82 37 | 34 46 28 60 89 96 15 84 7 88 95 31 22 94 61 78 93 62 81 87 44 5 20 72 2
Card 109: 50 31 91 6 92 72 90 18 71 37 | 18 86 37 50 68 71 35 95 16 85 93 55 96 80 52 6 77 4 92 20 91 56 90 31 72
Card 110: 66 18 11 94 16 58 54 63 47 82 | 81 42 24 47 16 54 59 38 67 66 35 49 96 10 64 63 11 94 58 78 65 82 44 74 18
Card 111: 98 21 14 86 68 94 60 31 24 38 | 84 98 22 11 71 9 83 14 89 94 85 42 63 30 16 86 2 23 3 31 61 18 68 54 4
Card 112: 71 62 11 73 54 74 12 82 69 31 | 78 1 5 72 92 74 18 11 71 10 93 83 81 21 31 62 61 82 54 8 68 73 69 9 12
Card 113: 42 62 85 51 61 40 76 8 78 12 | 85 78 2 42 71 28 25 75 69 40 88 24 98 84 92 51 10 21 27 12 62 8 56 41 76
Card 114: 55 11 43 33 97 83 30 37 52 6 | 94 71 81 20 4 43 97 30 33 56 69 99 13 8 32 37 96 58 55 26 29 31 83 80 67
Card 115: 4 40 9 71 18 59 19 84 91 72 | 62 43 73 87 42 61 7 99 45 70 97 18 6 77 8 93 81 55 41 38 12 64 1 82 51
Card 116: 60 21 16 17 29 83 46 20 64 18 | 83 21 18 41 43 73 53 29 35 17 4 46 1 57 81 20 70 97 5 16 64 30 84 38 60
Card 117: 51 54 92 49 29 82 43 58 19 50 | 7 50 71 4 82 22 23 56 31 27 58 26 19 29 49 11 69 52 92 54 24 43 51 93 73
Card 118: 91 4 57 51 13 18 8 34 24 3 | 18 4 65 97 17 47 99 41 57 91 94 8 34 40 48 68 37 3 2 13 53 60 44 24 90
Card 119: 81 80 42 19 62 23 86 5 20 45 | 96 27 94 86 39 67 20 93 81 66 14 23 45 98 84 37 85 19 62 80 5 61 82 12 59
Card 120: 17 47 14 32 51 92 87 37 68 93 | 97 54 31 39 69 99 41 2 26 75 86 13 25 55 81 44 77 4 72 74 80 95 40 76 63
Card 121: 75 68 67 87 7 16 71 12 8 19 | 8 42 99 66 70 64 5 73 67 15 40 72 34 28 18 61 30 83 49 17 87 93 25 24 43
Card 122: 72 8 67 23 21 77 66 28 19 82 | 47 59 90 55 75 36 52 17 70 28 91 15 11 66 80 82 34 25 44 83 53 67 63 23 87
Card 123: 48 80 92 9 12 61 29 32 41 55 | 53 28 21 64 24 56 89 9 80 29 85 67 46 15 52 90 11 62 74 69 47 32 75 60 31
Card 124: 83 79 14 51 85 13 91 98 66 2 | 53 48 34 70 46 44 18 54 50 67 73 8 61 81 40 29 17 65 86 30 76 59 47 16 74
Card 125: 1 11 69 75 62 45 35 53 34 23 | 97 12 16 45 31 21 87 95 22 7 25 62 64 6 11 10 29 91 9 24 53 74 75 40 41
Card 126: 85 31 48 37 11 26 44 69 61 82 | 46 34 11 87 68 86 39 73 90 23 98 32 71 28 22 29 20 49 77 63 70 76 6 52 3
Card 127: 11 15 54 44 46 82 78 74 26 23 | 29 11 18 99 20 17 67 55 83 65 22 27 10 3 62 89 69 1 45 91 84 61 90 92 44
Card 128: 80 55 19 83 49 18 72 37 68 21 | 64 53 67 47 65 41 34 15 89 10 32 51 91 61 58 69 23 56 87 57 79 84 78 5 4
Card 129: 30 46 40 21 99 2 51 95 74 97 | 62 67 68 44 86 93 47 5 39 12 49 88 9 36 89 3 38 65 79 42 20 45 14 70 91
Card 130: 54 65 73 3 21 93 68 43 10 20 | 51 66 6 4 76 27 48 87 86 81 47 92 82 28 91 18 62 8 96 59 88 37 25 46 49
Card 131: 71 43 15 32 16 50 28 80 1 81 | 76 64 21 55 12 6 96 20 77 22 26 32 54 8 62 68 17 86 56 53 10 81 33 41 24
Card 132: 55 64 61 49 79 90 8 34 85 97 | 50 6 40 30 91 48 41 57 22 8 62 70 84 38 98 76 83 94 82 68 2 42 32 47 14
Card 133: 48 60 44 27 13 41 99 35 78 74 | 88 25 8 19 69 34 79 83 46 72 52 6 16 97 62 15 70 4 56 30 3 7 36 23 73
Card 134: 40 72 54 4 18 20 3 39 46 91 | 3 18 91 69 66 29 60 33 39 96 84 9 20 24 41 16 53 46 49 72 95 81 4 40 54
Card 135: 82 66 29 16 86 89 15 23 95 11 | 14 43 57 68 80 11 89 92 59 67 86 39 8 18 16 23 83 64 82 66 95 29 15 37 6
Card 136: 30 36 52 77 67 75 76 1 11 79 | 36 85 67 16 76 52 69 47 14 22 20 26 11 30 18 13 75 87 79 93 39 89 1 99 77
Card 137: 54 79 25 62 93 65 7 68 90 11 | 94 73 86 78 64 71 25 82 20 30 97 28 9 65 90 35 70 87 32 31 49 51 74 26 72
Card 138: 6 76 2 87 89 20 95 23 42 21 | 95 32 59 60 46 84 79 81 80 17 86 18 36 98 52 3 83 68 88 38 67 72 51 22 26
Card 139: 61 81 70 50 3 47 88 54 60 90 | 26 63 75 70 81 13 90 8 60 46 56 61 14 68 88 82 47 36 50 18 73 54 98 3 76
Card 140: 58 71 64 80 27 99 29 94 30 40 | 58 53 31 76 65 23 29 54 45 22 94 30 99 70 27 80 5 81 3 71 37 7 14 64 40
Card 141: 12 73 17 11 89 3 80 72 92 63 | 23 78 2 80 35 96 41 72 30 39 48 10 51 87 12 34 92 73 6 45 89 76 27 11 60
Card 142: 82 22 6 68 97 86 15 56 84 7 | 52 40 91 39 92 32 84 26 78 24 37 38 74 90 86 50 64 77 3 95 94 2 87 75 34
Card 143: 28 59 68 11 93 48 63 96 39 54 | 98 15 56 11 45 78 54 93 44 66 33 59 90 74 63 97 39 30 96 5 48 26 76 42 28
Card 144: 92 18 45 37 69 99 26 43 81 91 | 26 91 64 55 18 57 11 95 9 37 45 38 92 31 3 34 69 87 24 97 98 99 81 14 10
Card 145: 11 69 35 21 10 49 84 75 50 68 | 16 67 48 15 43 54 95 11 91 27 39 9 34 88 86 20 4 89 47 75 62 61 64 85 8
Card 146: 27 44 15 92 93 56 76 72 34 81 | 86 43 66 95 33 76 27 60 32 25 37 29 1 53 72 61 85 36 93 62 97 58 96 56 47
Card 147: 54 67 15 21 28 99 33 63 96 82 | 76 54 91 95 8 73 30 28 65 82 67 98 43 81 39 33 44 53 49 16 21 88 12 45 15
Card 148: 80 74 55 33 70 92 63 21 79 23 | 86 84 40 53 20 49 97 5 66 95 93 96 46 18 24 28 51 9 52 67 89 14 30 8 11
Card 149: 65 14 55 81 1 73 41 44 47 87 | 71 87 90 34 25 36 82 59 88 85 4 27 63 98 30 13 17 44 93 14 32 55 68 41 29
Card 150: 51 34 46 92 85 57 59 62 42 40 | 22 93 39 44 83 37 4 48 33 7 41 95 70 26 30 56 78 65 6 67 81 14 58 87 27
Card 151: 89 79 66 24 39 35 9 32 76 30 | 69 80 83 86 22 4 15 92 87 11 64 40 94 77 82 29 57 36 54 95 43 78 65 74 84
Card 152: 63 26 47 96 13 14 8 7 32 51 | 40 65 90 80 33 9 99 67 42 1 29 83 2 93 23 45 53 94 79 39 18 35 72 91 3
Card 153: 76 45 64 13 85 42 5 47 2 40 | 34 46 19 21 35 77 71 56 94 27 37 8 60 90 96 63 57 55 32 95 68 10 73 4 51
Card 154: 96 31 79 16 50 15 92 67 91 47 | 27 44 86 41 18 63 28 21 38 12 68 48 39 66 58 99 52 53 80 64 24 7 93 95 55
Card 155: 84 46 62 78 15 29 87 73 27 67 | 50 25 75 90 66 34 72 31 33 24 8 41 29 69 20 54 32 85 65 68 21 94 64 9 42
Card 156: 57 55 36 90 19 73 42 5 17 21 | 60 26 47 37 51 86 9 65 69 92 88 44 53 42 54 15 63 17 91 72 83 89 8 4 81
Card 157: 32 39 2 75 90 5 85 50 22 80 | 19 29 5 85 20 90 87 61 75 78 47 95 34 63 57 2 33 82 24 56 80 49 70 72 21
Card 158: 36 76 91 66 19 88 59 24 11 87 | 48 72 97 45 75 29 70 9 31 96 3 16 36 24 90 67 76 82 42 18 80 81 40 5 46
Card 159: 97 33 68 61 50 87 77 92 36 38 | 6 58 78 65 36 42 80 98 12 47 7 54 67 60 5 9 1 17 90 32 62 39 11 64 26
Card 160: 83 97 81 82 90 68 54 57 24 96 | 26 90 51 86 47 93 43 32 14 46 54 50 79 37 28 3 21 24 96 33 83 31 82 29 72
Card 161: 40 64 36 35 17 82 15 52 20 79 | 36 32 57 52 60 46 17 16 20 79 75 35 58 65 44 63 47 49 82 48 76 64 40 15 4
Card 162: 82 68 31 74 28 39 94 34 61 80 | 74 25 38 3 66 32 1 19 28 39 31 94 67 78 99 7 68 80 18 42 61 72 82 49 34
Card 163: 73 89 42 20 85 80 45 71 75 32 | 14 39 54 81 69 47 79 46 20 2 43 88 92 31 45 32 80 55 30 85 27 40 63 73 75
Card 164: 75 44 66 52 15 32 53 99 19 48 | 27 26 44 55 48 96 32 29 2 53 52 15 51 83 79 22 41 66 50 28 91 99 61 75 19
Card 165: 63 15 31 95 9 83 77 42 80 68 | 31 13 48 93 78 69 82 44 57 28 11 84 86 20 40 76 99 30 47 1 88 6 49 51 21
Card 166: 93 15 3 43 88 77 24 36 70 74 | 58 36 21 77 15 37 28 22 46 41 88 7 23 47 9 63 3 93 91 70 74 43 26 24 76
Card 167: 59 10 26 33 69 4 47 21 78 54 | 78 21 85 44 52 5 80 64 42 30 11 59 22 10 33 69 47 23 86 50 20 4 54 26 96
Card 168: 93 33 56 73 7 32 66 75 35 18 | 54 83 8 29 81 19 51 77 36 26 86 56 76 90 85 46 18 96 79 3 13 57 40 53 59
Card 169: 4 25 15 63 18 35 64 88 43 29 | 15 1 7 21 84 67 36 33 37 17 65 25 30 18 51 83 63 99 98 66 92 73 39 52 22
Card 170: 70 44 78 92 43 99 58 36 45 52 | 21 53 74 78 83 95 20 27 69 8 18 15 7 51 2 13 46 57 9 50 17 33 48 6 10
Card 171: 14 18 42 99 88 89 76 5 60 67 | 11 43 99 89 85 84 53 41 23 60 13 59 18 9 95 88 8 2 25 77 76 54 28 79 14
Card 172: 14 36 61 7 96 68 48 3 25 26 | 90 21 7 78 3 44 33 34 62 61 31 10 8 37 12 94 11 20 60 91 41 28 9 80 48
Card 173: 23 13 66 64 57 61 62 12 85 55 | 78 58 36 84 66 19 95 60 31 98 50 75 83 64 96 16 14 47 72 74 86 61 6 65 63
Card 174: 87 17 65 38 93 64 23 35 44 30 | 18 74 73 34 58 46 54 97 85 42 67 53 92 21 90 70 12 32 82 61 57 37 3 94 29
Card 175: 16 40 45 76 34 43 82 29 15 65 | 74 15 25 5 16 93 18 84 33 17 37 34 44 72 59 47 43 95 54 39 75 48 69 7 61
Card 176: 97 38 94 13 74 37 95 17 73 40 | 93 44 64 39 15 46 30 16 35 50 85 71 49 99 36 34 98 47 43 83 76 2 78 52 29
Card 177: 47 35 15 69 3 28 31 36 99 19 | 29 53 70 11 37 22 50 92 76 80 71 30 58 63 20 32 83 68 34 17 81 14 13 62 59
Card 178: 20 89 11 12 41 26 49 82 27 56 | 73 40 86 43 75 59 46 81 78 67 44 68 93 98 22 51 92 66 14 5 13 31 7 83 3
Card 179: 77 72 54 47 44 12 74 80 19 35 | 87 85 17 34 73 31 25 23 39 79 75 82 15 41 68 58 57 1 61 36 50 65 2 96 94
Card 180: 20 15 32 52 24 80 25 23 41 92 | 52 61 67 28 29 80 16 25 97 2 86 53 9 33 57 56 1 23 41 20 32 12 24 92 15
Card 181: 89 45 15 68 1 54 27 12 78 11 | 54 28 17 56 98 27 3 89 15 45 87 24 12 11 20 53 1 9 78 68 57 90 36 43 22
Card 182: 89 91 25 36 50 81 32 75 52 15 | 85 90 76 96 93 36 67 99 75 32 91 29 50 18 66 89 11 40 39 52 35 81 15 25 16
Card 183: 21 74 42 66 75 99 89 50 24 6 | 88 54 64 29 80 35 69 36 91 25 40 53 8 39 92 58 26 44 60 49 27 46 93 71 77
Card 184: 40 12 28 35 29 77 91 83 27 38 | 99 58 90 49 85 26 33 64 15 30 40 97 61 41 52 5 22 2 56 17 74 62 84 51 89
Card 185: 86 29 49 67 58 15 2 25 92 94 | 15 36 18 71 39 49 48 58 86 88 68 67 27 92 47 91 37 90 2 25 41 23 31 29 94
Card 186: 28 63 5 29 4 25 53 61 81 34 | 52 98 45 33 79 27 51 37 29 38 2 81 25 95 85 77 13 78 63 82 97 71 62 8 50
Card 187: 24 38 16 63 49 28 86 39 21 2 | 64 24 95 98 80 54 96 19 46 18 82 66 41 28 49 72 90 17 44 71 81 13 25 50 15
Card 188: 40 88 91 96 21 65 46 38 10 89 | 80 40 89 68 54 96 71 79 70 11 97 93 91 69 65 75 32 38 46 61 67 12 78 88 36
Card 189: 64 99 58 43 42 51 5 57 86 6 | 77 35 64 88 72 10 58 21 23 6 80 41 55 24 48 11 98 59 52 30 53 57 71 26 49
Card 190: 44 59 64 10 49 33 4 35 45 5 | 8 5 49 67 26 12 78 48 60 44 51 20 47 99 93 30 9 10 69 72 6 33 37 35 77
Card 191: 65 48 31 5 19 90 85 40 36 38 | 66 46 92 53 6 56 23 34 12 75 28 44 47 42 76 39 86 49 33 35 70 32 37 18 8
Card 192: 12 40 48 60 14 23 21 78 6 42 | 90 61 57 85 66 83 43 82 7 67 55 93 17 60 15 20 70 81 89 80 62 18 53 44 3
Card 193: 19 63 70 77 73 13 33 83 72 49 | 48 71 18 49 99 47 91 83 16 26 51 31 3 12 5 73 88 1 95 10 54 90 8 22 70
Card 194: 48 51 17 59 61 25 13 70 33 12 | 4 68 37 80 3 61 42 85 57 51 87 65 12 35 21 15 5 19 17 2 58 70 59 73 6
Card 195: 97 8 45 27 2 14 94 92 37 51 | 30 80 59 35 23 66 24 62 20 54 99 73 82 51 93 60 28 46 95 89 40 61 38 39 14
Card 196: 67 90 56 86 73 96 40 91 75 25 | 32 71 34 25 85 72 65 51 7 59 83 94 52 49 58 21 53 42 93 63 46 45 24 64 47
Card 197: 34 60 30 42 2 58 50 6 8 65 | 79 92 57 76 20 78 86 47 58 99 65 80 84 16 5 30 36 77 46 73 29 26 96 45 98
Card 198: 27 14 25 8 32 93 59 94 89 98 | 46 82 57 37 45 41 33 18 73 55 38 21 13 40 96 87 23 83 49 10 74 2 61 99 56
Card 199: 3 36 72 71 13 85 45 35 79 93 | 75 7 51 59 81 15 18 57 77 8 1 70 42 34 63 49 69 67 89 99 94 2 39 46 86
Card 200: 72 10 70 76 33 82 25 19 46 6 | 23 83 41 5 84 78 32 74 47 16 89 7 54 48 14 40 50 31 24 79 97 96 49 53 55
Card 201: 69 33 86 4 98 77 3 51 63 84 | 63 32 59 3 51 90 98 86 42 88 33 84 12 4 41 60 78 17 25 66 18 54 69 77 26
Card 202: 32 71 80 75 17 47 90 33 59 60 | 19 90 51 82 2 30 29 5 86 56 11 75 33 39 59 12 3 71 60 6 80 47 32 46 22
Card 203: 2 6 88 74 73 49 98 3 63 29 | 4 60 48 69 5 19 49 96 73 78 89 99 29 74 25 71 47 44 35 32 43 31 27 23 90
Card 204: 82 96 98 15 30 50 63 95 6 14 | 25 11 15 81 27 95 1 68 40 4 6 30 59 64 66 97 31 98 74 54 77 71 60 76 72
Card 205: 24 97 90 42 15 62 21 23 36 31 | 29 30 66 10 23 62 31 69 26 75 20 34 90 27 32 41 24 14 36 59 42 93 21 91 17
Card 206: 92 8 83 85 47 74 42 35 87 16 | 92 89 13 42 35 23 60 36 45 21 8 80 87 85 83 16 14 49 47 76 91 72 15 54 74
Card 207: 26 3 38 10 20 46 27 81 66 91 | 94 48 81 46 77 35 91 37 3 99 63 43 60 44 16 38 20 82 66 15 88 12 56 45 13
Card 208: 65 15 67 49 89 94 72 98 17 55 | 90 63 93 55 18 72 41 58 73 19 89 96 59 82 15 20 52 57 81 3 74 25 98 67 94
Card 209: 41 69 22 59 45 53 52 21 78 34 | 87 63 96 61 18 37 9 50 90 39 7 23 59 99 81 12 38 30 42 31 94 51 52 86 78
Card 210: 8 66 74 64 11 68 5 57 18 36 | 89 83 19 75 41 33 20 67 99 43 87 7 81 55 69 97 31 12 50 27 35 58 80 39 44
Card 211: 2 63 10 57 71 65 40 54 9 42 | 37 81 54 35 65 67 83 10 24 61 41 52 42 53 71 56 63 58 62 11 9 80 84 99 68
Card 212: 23 39 30 14 28 79 46 55 52 50 | 15 73 78 25 61 46 27 93 51 88 5 99 87 20 32 66 26 58 77 42 94 47 7 76 91
Card 213: 81 3 71 56 91 87 93 37 47 49 | 56 71 41 85 81 42 20 38 79 39 90 7 55 40 49 60 37 78 61 1 65 35 28 34 66
Card 214: 22 23 90 10 52 37 71 72 60 32 | 87 9 94 19 34 89 57 53 1 48 44 33 4 32 49 51 98 2 41 66 27 54 23 17 64
Card 215: 75 39 31 5 71 87 92 72 8 50 | 32 56 34 50 86 64 4 85 49 81 26 74 42 47 70 17 67 95 2 7 99 77 83 91 73
Card 216: 61 77 58 37 12 20 25 68 18 22 | 76 70 65 17 9 98 61 33 7 30 66 95 44 27 72 46 32 14 40 81 49 87 56 4 11
Card 217: 30 73 66 90 65 71 84 1 10 27 | 4 52 56 49 17 39 53 3 69 88 8 55 68 43 41 59 99 44 81 47 91 5 50 45 97
Card 218: 27 40 32 35 55 13 98 94 16 12 | 63 96 50 19 36 65 71 48 49 51 78 46 75 88 24 16 70 84 53 1 30 3 34 9 29
Card 219: 74 89 55 5 24 77 64 83 84 94 | 32 19 93 92 82 69 12 38 3 60 39 95 11 71 88 99 98 51 20 40 9 17 18 57 16

32
src/Y2023/D04/run.php Normal file
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<?php declare(strict_types=1);
require_once __DIR__ . '/../../../vendor/autoload.php';
use Amp\Parallel\Worker\ContextWorkerPool;
use Lubiana\Aoc\Y2023\D04\Card;
use Lubiana\Aoc\Y2023\D04\D04;
use function Amp\Parallel\Worker\workerPool;
use function Amp\ParallelFunctions\parallelMap;
$solver = new D04();
$cardStack = $solver->getCards();
$cardStack = array_map(
fn (Card $card) => [$card, $cardStack],
$cardStack,
);
$response = parallelMap(
$cardStack,
function (array $i): int {
return $i[0]->getWinners($i[1]);
}
);
var_dump(array_sum($response));
//var_dump($solver->solveSecond());

25
src/Y2023/D05/Map.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D05;
class Map
{
/**
* @param MapEntry $entries
*/
public function __construct(
public string $name,
public array $entries = [],
){}
public static function fromString(string $input): self{
$input = trim($input);
$input = str_replace(' map:', '', $input);
return new self($input);
}
public static function isMapString(string $input): bool
{
return str_ends_with(trim($input), ' map:');
}
}

28
src/Y2023/D05/MapEntry.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D05;
class MapEntry
{
public function __construct(
public int $destinationRangeStart,
public int $sourceRangeStart,
public int $rangeLength
){}
/**
* @param string $input the input as a string containing exactly three numbers seperated by exaclty one whitespace each
* @return self
*/
public static function fromString(string $input): self
{
$input = trim($input);
$parts = explode(' ', $input);
if (count($parts) !== 3) {
throw new \InvalidArgumentException("string should be exactly 3 numbers. Input: {$input}");
}
$ints = array_map(fn (string $s): int => (int) $s, $parts);
return new self(...$ints);
}
}

8
src/Y2023/D05/Solver5.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D05;
class Solver5
{
}

33
src/Y2023/D05/input.ex.txt Normal file
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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

1110
tests/Lubiana/Aoc/Y2023/D01/SolverTest.php Normal file
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51
tests/Lubiana/Aoc/Y2023/D02/D02Test.php Normal file
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<?php declare(strict_types=1);
use Lubiana\Aoc\Y2023\D02\D02;
use Lubiana\Aoc\Y2023\D02\Game;
use Lubiana\Aoc\Y2023\D02\Set;
final class D02Test extends \PHPUnit\Framework\TestCase
{
private \Lubiana\Aoc\Y2023\D02\D02 $d02;
public function setUp(): void
{
$this->d02 = new D02(D02::TESTFILE);
parent::setUp();
}
public function testResult(): void
{
$this->assertEquals(8, $this->d02->solve());
}
public function testReadInput(): void
{
$this->assertEquals(file(D02::TESTFILE), $this->d02->readData());
}
public function testValidGames(): void
{
$configurationSet = [
new Set(12, 'red'),
new Set(13, 'green'),
new Set(14, 'blue'),
];
$games = $this->d02->getValidGames($configurationSet);
$this->assertEquals(1, array_shift($games)->id);
$this->assertEquals(2, array_shift($games)->id);
$this->assertEquals(5, array_shift($games)->id);
}
public function testReadGames(): void
{
$games = $this->d02->getGames();
$this->assertEquals(1, array_shift($games)->id);
$this->assertEquals(2, array_shift($games)->id);
$this->assertEquals(3, array_shift($games)->id);
$this->assertEquals(4, array_shift($games)->id);
$this->assertEquals(5, array_shift($games)->id);
}
}

43
tests/Lubiana/Aoc/Y2023/D02/GameTest.php Normal file
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<?php
use Lubiana\Aoc\Y2023\D02\Set;
use PHPUnit\Framework\TestCase;
class GameTest extends TestCase
{
public static function gameProvider(): \Generator
{
yield 'Game1' => ['Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green', 1, true, 48];
yield 'Game2' => ["Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue", 2, true, 12];
yield 'Game3' => ["Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red", 3, false, 1560];
yield 'Game4' => ["Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red", 4, false, 630];
yield 'Game5' => ["Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green", 5, true, 36];
}
#[\PHPUnit\Framework\Attributes\DataProvider('gameProvider')]
public function testGameCreation(string $input, int $expectedId): void
{
$this->assertEquals($expectedId, \Lubiana\Aoc\Y2023\D02\Game::fromString($input)->id);
}
#[\PHPUnit\Framework\Attributes\DataProvider('gameProvider')]
public function testPower(string $input, int $expectedId, bool $isValid, int $power): void
{
$this->assertEquals(
$power,
\Lubiana\Aoc\Y2023\D02\Game::fromString($input)->withPower()->power
);
}
#[\PHPUnit\Framework\Attributes\DataProvider('gameProvider')]
public function testIsValid(string $input, int $expectedId, bool $isValid): void
{
$configurationSet = [
new Set(12, 'red'),
new Set(13, 'green'),
new Set(14, 'blue'),
];
$game = \Lubiana\Aoc\Y2023\D02\Game::fromString($input);
$this->assertEquals($isValid, $game->isValid($configurationSet));
}
}

60
tests/Lubiana/Aoc/Y2023/D02/SetTest.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D02;
use PHPUnit\Framework\TestCase;
final class SetTest extends TestCase
{
/**
* Test class :: Set
* Method :: fromStringInput
* This method takes an input string and parses it to create an instance of the class.
* The input string is expected to contain an integer and a color separated by a space.
* Test cases:
* Test that the method parses correctly formatted strings.
* Test that it gracefully handles strings with excessive whitespace.
*/
public function testFromStringInput()
{
// Test correctly formatted input
$input = "2 red";
$set = Set::fromStringInput($input);
$this->assertInstanceOf(Set::class, $set);
$this->assertEquals(2, $set->amount);
$this->assertEquals('red', $set->color);
// Test input with extra whitespace
$input = " 3 blue ";
$set = Set::fromStringInput($input);
$this->assertInstanceOf(Set::class, $set);
$this->assertEquals(3, $set->amount);
$this->assertEquals('blue', $set->color);
}
/**
* Test case for the fromInputList method of the Set class.
*/
public function testFromInputList()
{
$input = "2 Black,3 White,4 Red";
$sets = Set::fromInputList($input);
$this->assertIsArray($sets);
$this->assertCount(3, $sets);
$this->assertInstanceOf(Set::class, $sets[0]);
$this->assertSame(2, $sets[0]->amount);
$this->assertSame('Black', $sets[0]->color);
$this->assertInstanceOf(Set::class, $sets[1]);
$this->assertSame(3, $sets[1]->amount);
$this->assertSame('White', $sets[1]->color);
$this->assertInstanceOf(Set::class, $sets[2]);
$this->assertSame(4, $sets[2]->amount);
$this->assertSame('Red', $sets[2]->color);
}
}

54
tests/Lubiana/Aoc/Y2023/D03/GridTest.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D03;
use PHPUnit\Framework\TestCase;
class GridTest extends TestCase
{
public function testSmall(): void
{
$grid = Grid::fromFile(D03::SMALL_FILE);
$numbers = array_map(fn (Number $n) => $n->value, $grid->getNumbers());
$this->assertEquals([939, 644, 791, 551, 35, 937, 806, 536, 930, 703, 565, 640], $numbers);
}
public function testValid(): void
{
$grid = Grid::fromFile(D03::SMALL_FILE);
$valids = $grid->getValidNumbers();
$numbers = array_map(fn (Number $n) => $n->value, $valids);
$this->assertEquals([640], $numbers);
}
public function testSymbols(): void
{
$grid = Grid::fromFile(D03::SMALL_FILE);
$valids = $grid->getSymbols();
$numbers = array_map(fn (Coordinate $n) => $n->char, $valids);
$this->assertEquals(['*', '&', '*', '*'], $numbers);
}
public function testExampleInput(): void
{
$solver = new D03(D03::TESTFILE);
$this->assertEquals(4361, $solver->solve());
}
public function testExampleRatio(): void
{
$solver = new D03(D03::TESTFILE);
$this->assertEquals(467835, $solver->solveRatio());
}
public function testFullInput(): void
{
$solver = new D03;
$this->assertEquals(543867, $solver->solve());
}
public function testFullRatio(): void
{
$solver = new D03;
$this->assertEquals(79613331, $solver->solveRatio());
}
}

82
tests/Lubiana/Aoc/Y2023/D03/LineTest.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D03;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
final class LineTest extends TestCase
{
private $assertEquals;
public static function lineSoure(): \Generator
{
yield ['467..114..', [], [467, 114], [467]];
yield ['...*.....-', [3], [], []];
yield ['..35..633.', [], [35, 633], [35, 633]];
yield ['......#...', [6], [], []];
yield ['617*......', [3], [617], [617]];
yield ['.....+.58.', [5], [58], []];
yield ['..592.....', [], [592], [592]];
yield ['......755.', [], [755], [755]];
yield ['...$.*....', [3, 5], [], []];
yield ['.664.598..', [], [664, 598], [664, 598]];
}
#[DataProvider('lineSoure')]
public function testSymbolPosition(
string $input,
array $symbolPositions,
array $numbers,
array $valids
): void {
$line = Line::fromString($input);
$this->assertEquals($symbolPositions, $line->symbolPositions);
$this->assertEquals($numbers, array_map(
fn (Number $n): int => $n->value,
$line->numbers,
));
$this->assertEquals($valids, array_map(
fn (Number $n): int => $n->value,
$line->getValidNumbers(),
));
}
public function testSmallInput(): void
{
$line = Line::fromString(
"................939...644..............791..*.551....35...937..806...............&.............536.930...703...565......*...............*640"
);
$validNumbers = $line->getValidNumbers();
$this->assertEquals(1, count($validNumbers));
}
public function testSolve(): void
{
$d03 = new D03(D03::TESTFILE);
$this->assertEquals(4361, $d03->solve());
}
public function testValidNumbers(): void {
$d03 = new D03(D03::TESTFILE);
$lines = $d03->getLines();
$this->assertEquals(
[467],
array_map(fn (Number $n):int => $n->value, array_shift($lines)->getValidNumbers())
);
$this->assertEquals(
[],
array_map(fn (Number $n):int => $n->value, array_shift($lines)->getValidNumbers())
);
$this->assertEquals(
[35, 633],
array_map(fn (Number $n):int => $n->value, array_shift($lines)->getValidNumbers())
);
$this->assertEquals(
[],
array_map(fn (Number $n):int => $n->value, array_shift($lines)->getValidNumbers())
);
}
}

25
tests/Lubiana/Aoc/Y2023/D03/smallinput.txt Normal file
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....401.............425.......323......791......697...............963............................................420........................
...*..................................%......#.....*....290.........................492.............656...@953.....................+830.....
..159...........823...33.717.....572.......806...896......-.....335....834......815.............791....*..............776...................
.........-.....#........*.........*..................715..........*.....*........*.....................5...*.....................688........
....=..=..573..............212.......553.632....622....*.......260....29.........692.129....727...........290.........%32.....%...*..441....
.791..998..............................*............531.......................84.......*..../.......506%......=............240..831..*......
.....................321.586........447...&.-276.21......@..........12.......&.......-..333...................619..94................982....
..........@...........#..*..............525.......*...183............*............407.......23.........%............&......846..............
....97..686.............89.....................-..494..............875....*607.............*.......239.407..................%.......529.....
.....+.........815..703............208.=555.856...........@............133........................*..........672...501........898#...*......
...............*.......*...659.......*....................183..............528.......614.......4....................................39......
...602..........804..313....*.......480..............602.............354......*877................832@.....140...$...........707.......222..
...*....999.................23.264..............516.....*.......-....*....................................*.....722......24....*........*...
436....+................./......./..........765*......37.....843....218..........852*68....290............410...........*.....539....896....
.........../...#........907............587...............&................149...............*.......*..............#780..707................
........349....603.598....................-....203.....178.......431......./...............152......571....926.750.............127..........
.............@........*176.283...................*...%......642......../......20..............................*.........@.............534...
...749..../.194..............*.......337.395*....682.429.=...#..........186.....*.........682..../......498..........%.8.............*......
....*..324..........893*...878......*........659..........65....671.189.......641...........+.859.........$.......149....648........53.+....
...776......$.....................667.................432...........*..............697............282.901...................*889........471.
............103............../........-..................-...748&.257.............&...........739*....*......491*543................997.....
.........2.........813*.....278..316.333.....296.142.+...................673.%....../.....+.........490...................790........*......
......@.*.......................*...............*....643.464............*....25....108..807..179.........931.......289..........365...522...
....367.250.927../.............754.........14...............*.+..........23...................*......&.....*..%..........323................
................939...644..............791..*.551....35...937..806...............&.............536.930...703...565......*...............*640

62
tests/Lubiana/Aoc/Y2023/D04/CardTest.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D04;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
/**
* @covers \Lubiana\Aoc\Y2023\D04\Card
*/
class CardTest extends TestCase
{
/**
* Tests the 'fromString' method under normal conditions
* @covers \Lubiana\Aoc\Y2023\D04\Card::fromString
*/
public function testFromString(): void
{
$input = "Card 10: 12 22 1|13 14 15 1";
$expectedCard = new Card(
10,
[new Number(12), new Number(22), new Number(1)],
[new Number(13), new Number(14), new Number(15), new Number(1)]
);
$actualCard = Card::fromString($input);
$this->assertEquals($expectedCard, $actualCard);
}
#[DataProvider('cardGenerator')]
public function testGetPoints(string $input, int $expectedPoints): void
{
$this->assertEquals($expectedPoints, Card::fromString($input)->getPoints());
}
#[DataProvider('solveGenerator')]
public function testSolve(string $inputFile, int $solution, int $solutionSecond): void
{
$solver = new D04($inputFile);
$this->assertEquals($solution, $solver->solve());
$this->assertEquals($solutionSecond, $solver->solveSecond());
}
public static function solveGenerator(): \Generator
{
yield [D04::EXAMPLE_INPUT_FILE, 13, 30];
//yield [D04::INPUT_FILE, 26426, 6227972];
}
public static function cardGenerator(): \Generator
{
yield ['Card 1: 41 48 83 86 17 | 83 86 6 31 17 9 48 53', 8];
yield ['Card 2: 13 32 20 16 61 | 61 30 68 82 17 32 24 19', 2];
yield ['Card 3: 1 21 53 59 44 | 69 82 63 72 16 21 14 1', 2];
yield ['Card 4: 41 92 73 84 69 | 59 84 76 51 58 5 54 83', 1];
yield ['Card 5: 87 83 26 28 32 | 88 30 70 12 93 22 82 36', 0];
yield ['Card 6: 31 18 13 56 72 | 74 77 10 23 35 67 36 11', 0];
}
}

67
tests/Lubiana/Aoc/Y2023/D04/NumberTest.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D04;
use PHPUnit\Framework\TestCase;
/**
* Class NumberTest
*
* This class tests the fromString method in the Number class.
* The fromString method is expected to take a string input and return an array of Number
* instances where each Number instance can be created from a numeric string found within the input.
*
* @package Lubiana\Aoc\Y2023\D04
*/
class NumberTest extends TestCase
{
/**
* Test for valid input
*/
public function testFromStringValidInput(): void
{
$input = "1 2 3";
$expectedResult = [new Number(1), new Number(2), new Number(3)];
$actualResult = Number::fromString($input);
$this->assertEquals($expectedResult, $actualResult);
}
/**
* Test for input with non-numeric values
*/
public function testFromStringWithNonNumericValues(): void
{
$input = "1 A 2 3";
$expectedResult = [new Number(1), new Number(2), new Number(3)];
$actualResult = Number::fromString($input);
$this->assertEquals($expectedResult, $actualResult);
}
/**
* Test for empty input
*/
public function testFromStringEmptyInput(): void
{
$input = "";
$expectedResult = [];
$actualResult = Number::fromString($input);
$this->assertEquals($expectedResult, $actualResult);
}
public function testFromStringWithExtraSpaces(): void
{
$input = "11 2 33";
$expectedResult = [new Number(11), new Number(2), new Number(33)];
$actualResult = Number::fromString($input);
$this->assertEquals($expectedResult, $actualResult);
}
}

35
tests/Lubiana/Aoc/Y2023/D05/MapEntryTest.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D05;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
class MapEntryTest extends TestCase
{
#[DataProvider('provideValidData')]
public function testFromString(string $input, MapEntry $expected): void
{
$mapEntry = MapEntry::fromString($input);
$this->assertEquals($mapEntry, $expected);
}
#[DataProvider('provideInvalidData')]
public function testInvalidInput(string $input): void
{
$this->expectException(\InvalidArgumentException::class);
MapEntry::fromString($input);
}
public static function provideValidData(): \Generator
{
yield ["1 2 3", new MapEntry(1, 2, 3)];
yield ["11 22 33", new MapEntry(11, 22, 33)];
}
public static function provideInvalidData(): \Generator
{
yield ["1 2 3"];
}
}

29
tests/Lubiana/Aoc/Y2023/D05/MapTest.php Normal file
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<?php
namespace Lubiana\Aoc\Y2023\D05;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
class MapTest extends TestCase
{
#[DataProvider('inputProvider')]
public function testMapCreate(string $input, string $name, bool $isMap): void
{
$inputIsMap = Map::isMapString($input);
$this->assertEquals($isMap, $inputIsMap);
if ($isMap === true) {
$this->assertEquals($name, Map::fromString($input)->name);
}
}
public static function inputProvider(): \Generator
{
yield ['seed-to-soil map:', 'seed-to-soil', true];
yield ['a map:', 'a', true];
yield [' a map: ', 'a', true];
yield ['a', '', false];
yield ['map: a', '', false];
}
}