写个魔方程序
时间: 2024-02-20 18:58:48 浏览: 29
以下是一个简单的魔方程序实现,可以将魔方转动并输出当前状态:
```php
class Cube {
private $state;
public function __construct($state) {
$this->state = $state;
}
public function turn($move) {
switch ($move) {
case 'U':
$this->state = $this->turnTop($this->state);
break;
case 'U\'':
$this->state = $this->turnTop($this->turnTop($this->turnTop($this->state)));
break;
case 'D':
$this->state = $this->turnBottom($this->state);
break;
case 'D\'':
$this->state = $this->turnBottom($this->turnBottom($this->turnBottom($this->state)));
break;
case 'L':
$this->state = $this->turnLeft($this->state);
break;
case 'L\'':
$this->state = $this->turnLeft($this->turnLeft($this->turnLeft($this->state)));
break;
case 'R':
$this->state = $this->turnRight($this->state);
break;
case 'R\'':
$this->state = $this->turnRight($this->turnRight($this->turnRight($this->state)));
break;
case 'F':
$this->state = $this->turnFront($this->state);
break;
case 'F\'':
$this->state = $this->turnFront($this->turnFront($this->turnFront($this->state)));
break;
case 'B':
$this->state = $this->turnBack($this->state);
break;
case 'B\'':
$this->state = $this->turnBack($this->turnBack($this->turnBack($this->state)));
break;
default:
throw new Exception("Invalid move: $move");
}
}
public function getState() {
return $this->state;
}
private function turnTop($state) {
// TODO: 实现转动顶部的逻辑
return $state;
}
private function turnBottom($state) {
// TODO: 实现转动底部的逻辑
return $state;
}
private function turnLeft($state) {
// TODO: 实现转动左侧的逻辑
return $state;
}
private function turnRight($state) {
// TODO: 实现转动右侧的逻辑
return $state;
}
private function turnFront($state) {
// TODO: 实现转动前面的逻辑
return $state;
}
private function turnBack($state) {
// TODO: 实现转动后面的逻辑
return $state;
}
}
// 示例用法
$cube = new Cube([
['R', 'R', 'W'],
['G', 'C', 'W'],
['G', 'B', 'B']
]);
$cube->turn('U');
$cube->turn('L');
$cube->turn('B\'');
print_r($cube->getState());
```
由于魔方转动的逻辑比较复杂,上述代码只是一个框架,需要实现具体的转动逻辑才能正确运行。
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