7 lines
230 B
PHP
7 lines
230 B
PHP
function maxnum($nums) {
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usort($nums, function ($x, $y) { return strcmp("$y$x", "$x$y"); });
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return implode('', $nums);
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}
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echo maxnum(array(1, 34, 3, 98, 9, 76, 45, 4)), "\n";
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echo maxnum(array(54, 546, 548, 60)), "\n";
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