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<?php //$input = file_get_contents('php://stdin','r'); //$params = explode("\n",$input); $params = [3,3,60,100]; $probes = array_shift($params); function silnia($n) { return ($n <= 1) ? 1 : gmp_mul($n, silnia($n-1)); } function z($silnia) { $strSilnia = (string)$silnia; $zeroCount = 0; for ($i = strlen($strSilnia)-1; $i >= 0; $i--) { if ($strSilnia[$i] == 0) $zeroCount += 1; else break; } echo $zeroCount.PHP_EOL; } for ($i = 0; $i < $probes; $i++) { z(silnia($params[$i])); }
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
0 14 24
Output for 7.3.32 - 7.3.33, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function gmp_mul() in /in/14WJV:10 Stack trace: #0 /in/14WJV(27): silnia(3) #1 {main} thrown in /in/14WJV on line 10
Process exited with code 255.
Output for 5.5.0 - 5.5.38
0 0 0

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