feat: update lc problems (#4097)

Author: yanglbme

solution/0200-0299/0254.Factor Combinations/README.md

@@ -20,7 +20,8 @@ tags:
 
 <p>例如：</p>
 
-<pre>8 = 2 x 2 x 2;
+<pre>
+8 = 2 x 2 x 2;
   = 2 x 4.</pre>
 
 <p>请实现一个函数，该函数接收一个整数 <em>n</em>&nbsp;并返回该整数所有的因子组合。</p>
@@ -34,18 +35,21 @@ tags:
 
 <p><strong>示例 1：</strong></p>
 
-<pre><strong>输入: </strong><code>1</code>
+<pre>
+<strong>输入: </strong><code>1</code>
 <strong>输出: </strong>[]
 </pre>
 
 <p><strong>示例 2：</strong></p>
 
-<pre><strong>输入: </strong><code>37</code>
+<pre>
+<strong>输入: </strong><code>37</code>
 <strong>输出: </strong>[]</pre>
 
 <p><strong>示例 3：</strong></p>
 
-<pre><strong>输入: </strong><code>12</code>
+<pre>
+<strong>输入: </strong><code>12</code>
 <strong>输出:</strong>
 [
   [2, 6],
@@ -55,7 +59,8 @@ tags:
 
 <p><strong>示例 4: </strong></p>
 
-<pre><strong>输入: </strong><code>32</code>
+<pre>
+<strong>输入: </strong><code>32</code>
 <strong>输出:</strong>
 [
   [2, 16],
@@ -67,6 +72,14 @@ tags:
 ]
 </pre>
 
+<p>&nbsp;</p>
+
+<p><b>提示：</b></p>
+
+<ul>
+	<li><code>1 &lt;= n &lt;= 10<sup>7</sup></code></li>
+</ul>
+
 <!-- description:end -->
 
 ## 解法

solution/0200-0299/0262.Trips and Users/README_EN.md

@@ -55,7 +55,7 @@ banned is an ENUM (category) type of ('Yes', 'No').
 
 <p>The <strong>cancellation rate</strong> is computed by dividing the number of canceled (by client or driver) requests with unbanned users by the total number of requests with unbanned users on that day.</p>
 
-<p>Write a solution to find the <strong>cancellation rate</strong> of requests with unbanned users (<strong>both client and driver must not be banned</strong>) each day between <code>&quot;2013-10-01&quot;</code> and <code>&quot;2013-10-03&quot;</code>. Round <code>Cancellation Rate</code> to <strong>two decimal</strong> points.</p>
+<p>Write a solution to find the <strong>cancellation rate</strong> of requests with unbanned users (<strong>both client and driver must not be banned</strong>) each day between <code>&quot;2013-10-01&quot;</code> and <code>&quot;2013-10-03&quot;</code> with <strong>at least</strong> one trip. Round <code>Cancellation Rate</code> to <strong>two decimal</strong> points.</p>
 
 <p>Return the result table in <strong>any order</strong>.</p>