chore: update lc problem: No.2788 (#1380)

Author: thinkasany

solution/2700-2799/2788.Split Strings by Separator/README.md

@@ -36,12 +36,12 @@
 <p><strong>示例 2：</strong></p>
 
 <pre>
-<strong>输入：</strong>words = ["$easy$","$problem$"], separator = "$"
+<strong>输入：</strong>words = ["easy","problem"], separator = "&#36;"
 <strong>输出：</strong>["easy","problem"]
 <strong>解释：</strong>在本示例中，我们进行下述拆分：
 
-"$easy$" 拆分为 "easy"（不包括空字符串）
-"$problem$" 拆分为 "problem"（不包括空字符串）
+"&#36;easy&#36;" 拆分为 "easy"（不包括空字符串）
+"&#36;problem&#36;" 拆分为 "problem"（不包括空字符串）
 
 因此，结果数组为 ["easy","problem"] 。
 </pre>

solution/2700-2799/2788.Split Strings by Separator/README_EN.md

@@ -33,12 +33,12 @@ Hence, the resulting array is ["one","two","three"
 <p><strong class="example">Example 2:</strong></p>
 
 <pre>
-<strong>Input:</strong> words = [&quot;$easy$&quot;,&quot;$problem$&quot;], separator = &quot;$&quot;
+<strong>Input:</strong> words = [&quot;$easy$&quot;,&quot;$problem$&quot;], separator = &quot;&#36;&quot;
 <strong>Output:</strong> [&quot;easy&quot;,&quot;problem&quot;]
 <strong>Explanation:</strong> In this example we split as follows: 
 
-&quot;$easy$&quot; splits into &quot;easy&quot; (excluding empty strings)
-&quot;$problem$&quot; splits into &quot;problem&quot; (excluding empty strings)
+&quot;&#36;easy&#36;&quot; splits into &quot;easy&quot; (excluding empty strings)
+&quot;&#36;problem&#36;&quot; splits into &quot;problem&quot; (excluding empty strings)
 
 Hence, the resulting array is [&quot;easy&quot;,&quot;problem&quot;].
 </pre>

solution/config.py

@@ -74,6 +74,7 @@
     2606,
     2643,
     2682,
+    2788,
     2790,
     2800,
 ]