drupol /
phpermutations
| @@ 35-40 (lines=6) @@ | ||
| 32 | protected function get() { |
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| 33 | $number = $this->getNumber(); |
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| 34 | ||
| 35 | for ($i = 2; $i <= $number / $i; $i++) { |
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| 36 | while ($number % $i == 0) { |
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| 37 | yield $i; |
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| 38 | $number /= $i; |
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| 39 | } |
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| 40 | } |
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| 41 | ||
| 42 | if ($number > 1) { |
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| 43 | yield $number; |
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| @@ 129-134 (lines=6) @@ | ||
| 126 | $factors = array(); |
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| 127 | } |
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| 128 | ||
| 129 | for ($i = 2; $i <= $number / $i; $i++) { |
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| 130 | while ($number % $i == 0) { |
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| 131 | $factors[] = $i; |
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| 132 | $number /= $i; |
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| 133 | } |
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| 134 | } |
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| 135 | ||
| 136 | if ($number > 1) { |
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| 137 | $factors[] = $number; |
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