26 lines
494 B
PHP
26 lines
494 B
PHP
<?php
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function bsd_rand($seed) {
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return function() use (&$seed) {
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return $seed = (1103515245 * $seed + 12345) % (1 << 31);
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};
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}
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function msvcrt_rand($seed) {
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return function() use (&$seed) {
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return ($seed = (214013 * $seed + 2531011) % (1 << 31)) >> 16;
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};
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}
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$lcg = bsd_rand(0);
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echo "BSD ";
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for ($i = 0; $i < 10; $i++)
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echo $lcg(), " ";
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echo "\n";
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$lcg = msvcrt_rand(0);
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echo "Microsoft ";
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for ($i = 0; $i < 10; $i++)
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echo $lcg(), " ";
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echo "\n";
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?>
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