меньше ?php if(isset($_GET['a']) isset($_GET['b']) isset($_GET['c'])) { $a = $_GET['a']; $b = $_GET['b']; $c = $_GET['c']; $a = intval($a); $b = intval($b); $c = intval($c); $f = 0; if($a%2 == 0 or $b%2 == 0 or $c%2 == 0) $...

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