批量更新数据

leetcode-cn/problem (Chinese)/获取所有钥匙的最短路径 [shortest-path-to-get-all-keys].html

@@ -21,7 +21,7 @@
 <p><img src="https://assets.leetcode.com/uploads/2021/07/23/lc-keys2.jpg" /></p>
 
 <pre>
-<strong>输入：</strong>grid = ["@.a.#","###.#","b.A.B"]
+<strong>输入：</strong>grid = ["@.a..","###.#","b.A.B"]
 <strong>输出：</strong>8
 <strong>解释：</strong>目标是获得所有钥匙，而不是打开所有锁。
 </pre>