Online PHP editor | output for nMc7e

@ 2019-08-15T12:46:58Z

<?php

function knapsackLight($value1, $weight1, $value2, $weight2, $maxW) {
    $results[0] = $maxW >= $weight1 ? $value1 : 0;
    $results[1] = $maxW >= $weight2 ? $value2 : 0;
    $results[2] = $maxW >= $weight1 + $weight2 ? $value1 + $value2 : 0;
    return max($results);
}

echo knapsackLight(10,5,6,4,8) . PHP_EOL; //10
echo knapsackLight(10,5,6,4,9) . PHP_EOL; //16
echo knapsackLight(5,3,7,4,6) . PHP_EOL; // 7

Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1: 10 16 7
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

preferences:dark modelive previewkey bindings