public function work()
{
$lines = $this->basicZone->findAllLines();
$lines = array_merge($lines, $this->basicZone->findAllSquares());
usort($lines, function ($l1, $l2) {
$a = $l1->square;
$b = $l2->square;
if ($a == $b) {
return 0;
}
return $a > $b ? -1 : 1;
});
$zone = $this->basicZone;
$n = 0;
foreach ($lines as $line) {
$n++;
//print $line . PHP_EOL;
$zone->applyLine($line);
//$zone->out();
if ($zone->isSolved()) {
break;
}
}
print $n . PHP_EOL;
for ($i = 0; $i < $n; $i++) {
print $lines[$i] . PHP_EOL;
}
}
