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<?php function adjacentElementsProduct($inputArray) { $count = count($inputArray); if($count < 2 || $count > 10){ return false; } foreach($inputArray as $array){ if($array < - 1000 || $array > 1000){ return false; } } } echo adjacentElementsProduct([1001]);
Output for 5.6.38, 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4

preferences:
142.35 ms | 403 KiB | 169 Q