Language: C C++ D Haskell Lua OCaml PHP Perl Plain Text Python Ruby Scheme Tcl <?php $xArray = $yArray = array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10); $resultArray = array(); foreach($xArray as $x) { foreach($yArray as $y) { $result = $x + $y; $resultArray[$result] = $resultArray[$result] + 1; } } foreach ($resultArray as $key => $val) { if ($val == max($resultArray)) echo $key; } ?> Private [?] Run code