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Making things more versatile for day 2.

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This commit is contained in:
Dan Chadwick 2024-11-24 10:06:50 -05:00
parent f39448a54e
commit 7f79c6079a
2 changed files with 10 additions and 22 deletions
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30
2015/days/day2.php
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@ -64,35 +64,23 @@ class Box {
}
function day2part1() {
function day2(int $part = 1) {
$box_dimension_list = file_get_contents('./2015/inputs/day2.txt');
$box_dimension_list = explode(PHP_EOL, $box_dimension_list);
$wrapping_paper_total = 0;
$total = 0;
foreach ($box_dimension_list as $box_dimensions) {
if (strlen($box_dimensions) < 1) {
continue;
}
$box = new Box();
$box->extractDimensions($box_dimensions);
$wrapping_paper_total = $wrapping_paper_total + $box->calculateRequiredFootage();
if ($part == 1) {
$total = $total + $box->calculateRequiredFootage();
}
return $wrapping_paper_total;
elseif ($part == 2) {
$total = $total + $box->calculateRibbonRequirements();
}
}
return $total;
}
function day2part1b() {
$box_dimension_list = file_get_contents('./2015/inputs/day2.txt');
$box_dimension_list = explode(PHP_EOL, $box_dimension_list);
$ribbon_requirements = 0;
foreach ($box_dimension_list as $box_dimensions) {
if (strlen($box_dimensions) < 1) {
continue;
}
$box = new Box();
$box->extractDimensions($box_dimensions);
$ribbon_requirements = $ribbon_requirements + $box->calculateRibbonRequirements();
}
return $ribbon_requirements;
}

4
2015/solutions.php
View File

@ -8,8 +8,8 @@ foreach ($days as $day) {
$solutions = [];
$solutions['day_1']['part_1'] = day1solution1();
$solutions['day_1']['part_2'] = day1solution1b();
$solutions['day_2']['part_1'] = day2part1();
$solutions['day_2']['part_2'] = day2part1b();
$solutions['day_2']['part_1'] = day2(1);
$solutions['day_2']['part_2'] = day2(2);
// OUTPUT THE SOLUTIONS WE HAVE.
foreach ($solutions as $day => $parts) {