corrade-nucleus-nucleons – Blame information for rev 20
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20 | office | 1 | <?php |
2 | |||
3 | function nfact($n) { |
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4 | if ($n == 0) { |
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5 | return 1; |
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6 | } |
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7 | else { |
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8 | return $n * nfact($n - 1); |
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9 | } |
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10 | } |
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11 | |||
12 | echo "\n\nPlease enter a whole number ... "; |
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13 | $num = trim(fgets(STDIN)); |
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14 | |||
15 | // ===== PROCESS - Determing the factorial of the input number ===== |
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16 | $output = "\n\nFactorial " . $num . " = " . nfact($num) . "\n\n"; |
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17 | echo $output; |
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18 | |||
19 | ?> |