php
//
$teams = array('blue','red','yellow');
$players = array('player one','player two');
$tournament = array();

$groupedteams = array('blue'=>'blue angles','red'=>'red mambas');

//tournament

foreach($teams as $group){
echo $group.'
';
$tournament[$group]=$players;
};

var_dump($tournament);

//championship
$championship = array();

foreach($groupedteams as $teammembers => $teamnames){
echo $teammembers.' '.$teamnames;
};

?>

importPackage(java.io);
importPackage(java.lang);

var a;
var b;
var c;

function checkvalid(one, two, three) {
var result = [one, two, three];

var value;

// equation
value = ((one * one) + (two * two) == (three * three));

// is valid

return value;
}

// print(checkvalid(3,4,5));

function checkloop(max) {
var endresult = [];

for(i=1;i<max;i++) {
for (j=1;j<max;j++) {
if (checkvalid(i,j,max) == true) {
endresult = [i,j];
return endresult;
break;
}
}
}
}

checkloop(3);

Add core upadte