提交 7d060661 编写于 作者: 每日一练社区's avatar 每日一练社区

update exercises

上级 d83ef01a
...@@ -22,13 +22,11 @@ ...@@ -22,13 +22,11 @@
<strong>输出:</strong>[["hit","hot","dot","dog","cog"],["hit","hot","lot","log","cog"]] <strong>输出:</strong>[["hit","hot","dot","dog","cog"],["hit","hot","lot","log","cog"]]
<strong>解释:</strong>存在 2 种最短的转换序列: <strong>解释:</strong>存在 2 种最短的转换序列:
</pre>
```
"hit" -> "hot" -> "dot" -> "dog" -> "cog" "hit" -> "hot" -> "dot" -> "dog" -> "cog"
"hit" -> "hot" -> "lot" -> "log" -> "cog" "hit" -> "hot" -> "lot" -> "log" -> "cog"
```
</pre>
<p><strong>示例 2:</strong></p> <p><strong>示例 2:</strong></p>
<pre> <pre>
......
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