}
}
public function reverseCoins()
{
if (count($this->coinContainer) < 0) {
return;
}
foreach ($this->coinContainer as $coin) {
if ($coin->isPositive()) {
$coin->randomSurface();
} else {
$coin->setSurface(true);
}
$this->statisticsCount();
}
}
public function statisticsCount()
{
$count = 0;
foreach ($this->coinContainer as $coin) {
if ($coin->isPositive()) {
$count++;
}
}
var_dump(" 正面占用比例为：" . $count / count($this->coinContainer));
}
}
$robot = new Robot();
$robot->newCoins();
$robot->reverseCoinsForever();