21 lines
429 B
PHP
21 lines
429 B
PHP
<?php
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namespace App\Utils\Calculations;
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class Week
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{
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public static function sub(int $minuendo, int $subtraendo): int
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{
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$result = $minuendo - $subtraendo;
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return $result < 1 ? 7 - abs($result) : $result;
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}
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public static function sum(int $firstPortion, int $secondPortion): int
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{
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$result = $firstPortion + $secondPortion;
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return $result > 7 ? $result - 7 : $result;
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}
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}
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