65 lines
1.0 KiB
PHP
65 lines
1.0 KiB
PHP
/* Added by @1x24. Translated from C++. Uses the PHP 7.x spaceship operator */
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$data = [
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[
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'name'=>'beef',
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'weight'=>3.8,
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'cost'=>36,
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],
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[
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'name'=>'pork',
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'weight'=>5.4,
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'cost'=>43,
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],
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[
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'name'=>'ham',
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'weight'=>3.6,
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'cost'=>90,
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],
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[
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'name'=>'greaves',
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'weight'=>2.4,
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'cost'=>45,
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],
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[
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'name'=>'flitch',
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'weight'=>4.0,
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'cost'=>30,
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],
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[
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'name'=>'brawn',
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'weight'=>2.5,
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'cost'=>56,
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],
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[
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'name'=>'welt',
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'weight'=>3.7,
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'cost'=>67,
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],
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[
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'name'=>'salami',
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'weight'=>3.0,
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'cost'=>95,
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],
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[
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'name'=>'sausage',
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'weight'=>5.9,
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'cost'=>98,
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],
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];
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uasort($data, function($a, $b) {
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return ($b['cost']/$b['weight']) <=> ($a['cost']/$a['weight']);
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});
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$limit = 15;
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foreach ($data as $item):
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if ($limit >= $item['weight']):
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echo "Take all the {$item['name']}<br/>";
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else:
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echo "Take $limit kg of {$item['name']}<br/>";
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break;
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endif;
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$limit -= $item['weight'];
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endforeach;
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