# 力扣752. 打开转盘锁


## 力扣752. Open the Lock（打开转盘锁）

计算打开转盘锁的最少步数。

示例 1：

![](../posts/01_学习/87_LeetCode/0752_打开转盘锁/img/0752-1-description.png)

```
输入：deadends = ["0201","0101","0102","1212","2002"], target = "0202"
输出：6
解释：...
```

提示：
- ...