feat: update lc problems (#3947)

Author: yanglbme

solution/0000-0099/0014.Longest Common Prefix/README.md

@@ -44,7 +44,7 @@ tags:
 <ul>
 	<li><code>1 &lt;= strs.length &lt;= 200</code></li>
 	<li><code>0 &lt;= strs[i].length &lt;= 200</code></li>
-	<li><code>strs[i]</code> 仅由小写英文字母组成</li>
+	<li><code>strs[i]</code>&nbsp;如果非空，则仅由小写英文字母组成</li>
 </ul>
 
 <!-- description:end -->

solution/0000-0099/0014.Longest Common Prefix/README_EN.md

@@ -43,7 +43,7 @@ tags:
 <ul>
 	<li><code>1 &lt;= strs.length &lt;= 200</code></li>
 	<li><code>0 &lt;= strs[i].length &lt;= 200</code></li>
-	<li><code>strs[i]</code> consists of only lowercase English letters.</li>
+	<li><code>strs[i]</code> consists of only lowercase English letters if it is non-empty.</li>
 </ul>
 
 <!-- description:end -->

solution/0000-0099/0045.Jump Game II/README.md

@@ -20,7 +20,7 @@ tags:
 
 <p>给定一个长度为 <code>n</code> 的 <strong>0 索引</strong>整数数组 <code>nums</code>。初始位置为 <code>nums[0]</code>。</p>
 
-<p>每个元素 <code>nums[i]</code> 表示从索引 <code>i</code> 向前跳转的最大长度。换句话说，如果你在 <code>nums[i]</code> 处，你可以跳转到任意 <code>nums[i + j]</code> 处:</p>
+<p>每个元素 <code>nums[i]</code> 表示从索引 <code>i</code> 向后跳转的最大长度。换句话说，如果你在 <code>nums[i]</code> 处，你可以跳转到任意 <code>nums[i + j]</code> 处:</p>
 
 <ul>
 	<li><code>0 &lt;= j &lt;= nums[i]</code>&nbsp;</li>

solution/0100-0199/0136.Single Number/README.md

@@ -27,24 +27,27 @@ tags:
 
 <p><strong class="example">示例 1 ：</strong></p>
 
-<pre>
-<strong>输入：</strong>nums = [2,2,1]
-<strong>输出：</strong>1
-</pre>
+<div class="example-block">
+<p><strong>输入：</strong>nums = [2,2,1]</p>
+
+<p><strong>输出：</strong>1</p>
+</div>
 
 <p><strong class="example">示例 2 ：</strong></p>
 
-<pre>
-<strong>输入：</strong>nums = [4,1,2,1,2]
-<strong>输出：</strong>4
-</pre>
+<div class="example-block">
+<p><strong>输入：</strong>nums = [4,1,2,1,2]</p>
+
+<p><strong>输出：</strong>4</p>
+</div>
 
 <p><strong class="example">示例 3 ：</strong></p>
 
-<pre>
-<strong>输入：</strong>nums = [1]
-<strong>输出：</strong>1
-</pre>
+<div class="example-block">
+<p><strong>输入：</strong>nums = [1]</p>
+
+<p><strong>输出：</strong>1</p>
+</div>
 
 <p>&nbsp;</p>
 

solution/0100-0199/0136.Single Number/README_EN.md

@@ -23,15 +23,29 @@ tags:
 
 <p>&nbsp;</p>
 <p><strong class="example">Example 1:</strong></p>
-<pre><strong>Input:</strong> nums = [2,2,1]
-<strong>Output:</strong> 1
-</pre><p><strong class="example">Example 2:</strong></p>
-<pre><strong>Input:</strong> nums = [4,1,2,1,2]
-<strong>Output:</strong> 4
-</pre><p><strong class="example">Example 3:</strong></p>
-<pre><strong>Input:</strong> nums = [1]
-<strong>Output:</strong> 1
-</pre>
+
+<div class="example-block">
+<p><strong>Input:</strong> <span class="example-io">nums = [2,2,1]</span></p>
+
+<p><strong>Output:</strong> <span class="example-io">1</span></p>
+</div>
+
+<p><strong class="example">Example 2:</strong></p>
+
+<div class="example-block">
+<p><strong>Input:</strong> <span class="example-io">nums = [4,1,2,1,2]</span></p>
+
+<p><strong>Output:</strong> <span class="example-io">4</span></p>
+</div>
+
+<p><strong class="example">Example 3:</strong></p>
+
+<div class="example-block">
+<p><strong>Input:</strong> <span class="example-io">nums = [1]</span></p>
+
+<p><strong>Output:</strong> <span class="example-io">1</span></p>
+</div>
+
 <p>&nbsp;</p>
 <p><strong>Constraints:</strong></p>
 

solution/0200-0299/0268.Missing Number/README.md

@@ -30,33 +30,33 @@ tags:
 
 <p><strong>示例 1：</strong></p>
 
-<pre>
-<strong>输入：</strong>nums = [3,0,1]
-<strong>输出：</strong>2
-<b>解释：</b>n = 3，因为有 3 个数字，所以所有的数字都在范围 [0,3] 内。2 是丢失的数字，因为它没有出现在 nums 中。</pre>
+<div class="example-block">
+<p><strong>输入：</strong>nums = [3,0,1]</p>
+
+<p><strong>输出：</strong>2</p>
+
+<p><b>解释：</b><code>n = 3</code>，因为有 3 个数字，所以所有的数字都在范围 <code>[0,3]</code> 内。2 是丢失的数字，因为它没有出现在 <code>nums</code> 中。</p>
+</div>
 
 <p><strong>示例 2：</strong></p>
 
-<pre>
-<strong>输入：</strong>nums = [0,1]
-<strong>输出：</strong>2
-<b>解释：</b>n = 2，因为有 2 个数字，所以所有的数字都在范围 [0,2] 内。2 是丢失的数字，因为它没有出现在 nums 中。</pre>
+<div class="example-block">
+<p><strong>输入：</strong>nums = [0,1]</p>
 
-<p><strong>示例 3：</strong></p>
+<p><strong>输出：</strong>2</p>
 
-<pre>
-<strong>输入：</strong>nums = [9,6,4,2,3,5,7,0,1]
-<strong>输出：</strong>8
-<b>解释：</b>n = 9，因为有 9 个数字，所以所有的数字都在范围 [0,9] 内。8 是丢失的数字，因为它没有出现在 nums 中。</pre>
+<p><b>解释：</b><code>n = 2</code>，因为有 2 个数字，所以所有的数字都在范围 <code>[0,2]</code> 内。2 是丢失的数字，因为它没有出现在 <code>nums</code> 中。</p>
+</div>
 
-<p><strong>示例 4：</strong></p>
+<p><strong>示例 3：</strong></p>
 
-<pre>
-<strong>输入：</strong>nums = [0]
-<strong>输出：</strong>1
-<b>解释：</b>n = 1，因为有 1 个数字，所以所有的数字都在范围 [0,1] 内。1 是丢失的数字，因为它没有出现在 nums 中。</pre>
+<div class="example-block">
+<p><strong>输入：</strong>nums = [9,6,4,2,3,5,7,0,1]</p>
 
-<p>&nbsp;</p>
+<p><strong>输出：</strong>8</p>
+
+<p><b>解释：</b><code>n = 9</code>，因为有 9 个数字，所以所有的数字都在范围 <code>[0,9]</code> 内。8 是丢失的数字，因为它没有出现在 <code>nums</code> 中。</p>
+</div>
 
 <p><strong>提示：</strong></p>
 

solution/0200-0299/0268.Missing Number/README_EN.md

@@ -26,27 +26,57 @@ tags:
 <p>&nbsp;</p>
 <p><strong class="example">Example 1:</strong></p>
 
-<pre>
-<strong>Input:</strong> nums = [3,0,1]
-<strong>Output:</strong> 2
-<strong>Explanation:</strong> n = 3 since there are 3 numbers, so all numbers are in the range [0,3]. 2 is the missing number in the range since it does not appear in nums.
-</pre>
+<div class="example-block">
+<p><strong>Input:</strong> <span class="example-io">nums = [3,0,1]</span></p>
+
+<p><strong>Output:</strong> <span class="example-io">2</span></p>
+
+<p><strong>Explanation:</strong></p>
+
+<p><code>n = 3</code> since there are 3 numbers, so all numbers are in the range <code>[0,3]</code>. 2 is the missing number in the range since it does not appear in <code>nums</code>.</p>
+</div>
 
 <p><strong class="example">Example 2:</strong></p>
 
-<pre>
-<strong>Input:</strong> nums = [0,1]
-<strong>Output:</strong> 2
-<strong>Explanation:</strong> n = 2 since there are 2 numbers, so all numbers are in the range [0,2]. 2 is the missing number in the range since it does not appear in nums.
-</pre>
+<div class="example-block">
+<p><strong>Input:</strong> <span class="example-io">nums = [0,1]</span></p>
+
+<p><strong>Output:</strong> <span class="example-io">2</span></p>
+
+<p><strong>Explanation:</strong></p>
+
+<p><code>n = 2</code> since there are 2 numbers, so all numbers are in the range <code>[0,2]</code>. 2 is the missing number in the range since it does not appear in <code>nums</code>.</p>
+</div>
 
 <p><strong class="example">Example 3:</strong></p>
 
-<pre>
-<strong>Input:</strong> nums = [9,6,4,2,3,5,7,0,1]
-<strong>Output:</strong> 8
-<strong>Explanation:</strong> n = 9 since there are 9 numbers, so all numbers are in the range [0,9]. 8 is the missing number in the range since it does not appear in nums.
-</pre>
+<div class="example-block">
+<p><strong>Input:</strong> <span class="example-io">nums = [9,6,4,2,3,5,7,0,1]</span></p>
+
+<p><strong>Output:</strong> <span class="example-io">8</span></p>
+
+<p><strong>Explanation:</strong></p>
+
+<p><code>n = 9</code> since there are 9 numbers, so all numbers are in the range <code>[0,9]</code>. 8 is the missing number in the range since it does not appear in <code>nums</code>.</p>
+</div>
+
+<div class="simple-translate-system-theme" id="simple-translate">
+<div>
+<div class="simple-translate-button isShow" style="background-image: url(&quot;moz-extension://8a9ffb6b-7e69-4e93-aae1-436a1448eff6/icons/512.png&quot;); height: 22px; width: 22px; top: 318px; left: 36px;">&nbsp;</div>
+
+<div class="simple-translate-panel " style="width: 300px; height: 200px; top: 0px; left: 0px; font-size: 13px;">
+<div class="simple-translate-result-wrapper" style="overflow: hidden;">
+<div class="simple-translate-move" draggable="true">&nbsp;</div>
+
+<div class="simple-translate-result-contents">
+<p class="simple-translate-result" dir="auto">&nbsp;</p>
+
+<p class="simple-translate-candidate" dir="auto">&nbsp;</p>
+</div>
+</div>
+</div>
+</div>
+</div>
 
 <p>&nbsp;</p>
 <p><strong>Constraints:</strong></p>

solution/0400-0499/0436.Find Right Interval/README.md

@@ -20,9 +20,9 @@ tags:
 
 <p>给你一个区间数组 <code>intervals</code> ，其中&nbsp;<code>intervals[i] = [start<sub>i</sub>, end<sub>i</sub>]</code> ，且每个&nbsp;<code>start<sub>i</sub></code> 都 <strong>不同</strong> 。</p>
 
-<p>区间 <code>i</code> 的 <strong>右侧区间</strong> 可以记作区间 <code>j</code> ，并满足 <code>start<sub>j</sub></code><code>&nbsp;&gt;= end<sub>i</sub></code> ，且 <code>start<sub>j</sub></code> <strong>最小化 </strong>。注意 <code>i</code> 可能等于 <code>j</code> 。</p>
+<p>区间 <code>i</code> 的 <strong>右侧区间</strong>&nbsp;是满足 <code>start<sub>j</sub>&nbsp;&gt;= end<sub>i</sub></code>，且 <code>start<sub>j</sub></code> <strong>最小&nbsp;</strong>的区间 <code>j</code>。注意 <code>i</code> 可能等于 <code>j</code> 。</p>
 
-<p>返回一个由每个区间 <code>i</code> 的 <strong>右侧区间</strong> 在&nbsp;<code>intervals</code> 中对应下标组成的数组。如果某个区间 <code>i</code> 不存在对应的 <strong>右侧区间</strong> ，则下标 <code>i</code> 处的值设为 <code>-1</code> 。</p>
+<p>返回一个由每个区间 <code>i</code>&nbsp;对应的 <strong>右侧区间</strong> 下标组成的数组。如果某个区间 <code>i</code> 不存在对应的 <strong>右侧区间</strong> ，则下标 <code>i</code> 处的值设为 <code>-1</code> 。</p>
 &nbsp;
 
 <p><strong>示例 1：</strong></p>

solution/0500-0599/0588.Design In-Memory File System/README_EN.md

@@ -70,6 +70,7 @@ fileSystem.readContentFromFile("/a/b/c/d"); // return "hello&quot
 	<li><code>path</code> and <code>filePath</code>&nbsp;are absolute paths which begin with <code>&#39;/&#39;</code>&nbsp;and do not end with <code>&#39;/&#39;</code>&nbsp;except that the path is just&nbsp;<code>&quot;/&quot;</code>.</li>
 	<li>You can assume that all directory names and file names only contain lowercase letters, and the same names will not exist in the same directory.</li>
 	<li>You can assume that all operations will be passed valid parameters, and users will not attempt to retrieve file content or list a directory or file that does not exist.</li>
+	<li>You can assume that the parent directory for the file in <code>addContentToFile</code> will exist.</li>
 	<li><code>1 &lt;= content.length &lt;= 50</code></li>
 	<li>At most <code>300</code> calls will be made to <code>ls</code>, <code>mkdir</code>,&nbsp;<code>addContentToFile</code>, and&nbsp;<code>readContentFromFile</code>.</li>
 </ul>

solution/0600-0699/0692.Top K Frequent Words/README.md

@@ -4,6 +4,7 @@ difficulty: 中等
 edit_url: https://github.com/doocs/leetcode/edit/main/solution/0600-0699/0692.Top%20K%20Frequent%20Words/README.md
 tags:
     - 字典树
+    - 数组
     - 哈希表
     - 字符串
     - 桶排序

solution/0600-0699/0692.Top K Frequent Words/README_EN.md

@@ -4,6 +4,7 @@ difficulty: Medium
 edit_url: https://github.com/doocs/leetcode/edit/main/solution/0600-0699/0692.Top%20K%20Frequent%20Words/README_EN.md
 tags:
     - Trie
+    - Array
     - Hash Table
     - String
     - Bucket Sort

solution/0800-0899/0896.Monotonic Array/README.md

@@ -18,7 +18,7 @@ tags:
 
 <p>如果数组是单调递增或单调递减的，那么它是&nbsp;<strong>单调 </strong><em>的</em>。</p>
 
-<p>如果对于所有 <code>i &lt;= j</code>，<code>nums[i] &lt;= nums[j]</code>，那么数组 <code>nums</code> 是单调递增的。 如果对于所有 <code>i &lt;= j</code>，<code>nums[i]&gt; = nums[j]</code>，那么数组 <code>nums</code>&nbsp;是单调递减的。</p>
+<p>如果对于所有 <code>i &lt;= j</code>，<code>nums[i] &lt;= nums[j]</code>，那么数组 <code>nums</code> 是单调递增的。 如果对于所有 <code>i &lt;= j</code>，<code>nums[i] &gt;= nums[j]</code>，那么数组 <code>nums</code>&nbsp;是单调递减的。</p>
 
 <p>当给定的数组 <code>nums</code>&nbsp;是单调数组时返回 <code>true</code>，否则返回 <code>false</code>。</p>
 

solution/0900-0999/0916.Word Subsets/README_EN.md

@@ -33,17 +33,27 @@ tags:
 <p>&nbsp;</p>
 <p><strong class="example">Example 1:</strong></p>
 
-<pre>
-<strong>Input:</strong> words1 = [&quot;amazon&quot;,&quot;apple&quot;,&quot;facebook&quot;,&quot;google&quot;,&quot;leetcode&quot;], words2 = [&quot;e&quot;,&quot;o&quot;]
-<strong>Output:</strong> [&quot;facebook&quot;,&quot;google&quot;,&quot;leetcode&quot;]
-</pre>
+<div class="example-block">
+<p><strong>Input:</strong> <span class="example-io">words1 = [&quot;amazon&quot;,&quot;apple&quot;,&quot;facebook&quot;,&quot;google&quot;,&quot;leetcode&quot;], words2 = [&quot;e&quot;,&quot;o&quot;]</span></p>
+
+<p><strong>Output:</strong> <span class="example-io">[&quot;facebook&quot;,&quot;google&quot;,&quot;leetcode&quot;]</span></p>
+</div>
 
 <p><strong class="example">Example 2:</strong></p>
 
-<pre>
-<strong>Input:</strong> words1 = [&quot;amazon&quot;,&quot;apple&quot;,&quot;facebook&quot;,&quot;google&quot;,&quot;leetcode&quot;], words2 = [&quot;l&quot;,&quot;e&quot;]
-<strong>Output:</strong> [&quot;apple&quot;,&quot;google&quot;,&quot;leetcode&quot;]
-</pre>
+<div class="example-block">
+<p><strong>Input:</strong> <span class="example-io">words1 = [&quot;amazon&quot;,&quot;apple&quot;,&quot;facebook&quot;,&quot;google&quot;,&quot;leetcode&quot;], words2 = [&quot;lc&quot;,&quot;eo&quot;]</span></p>
+
+<p><strong>Output:</strong> <span class="example-io">[&quot;leetcode&quot;]</span></p>
+</div>
+
+<p><strong class="example">Example 3:</strong></p>
+
+<div class="example-block">
+<p><strong>Input:</strong> <span class="example-io">words1 = [&quot;acaac&quot;,&quot;cccbb&quot;,&quot;aacbb&quot;,&quot;caacc&quot;,&quot;bcbbb&quot;], words2 = [&quot;c&quot;,&quot;cc&quot;,&quot;b&quot;]</span></p>
+
+<p><strong>Output:</strong> <span class="example-io">[&quot;cccbb&quot;]</span></p>
+</div>
 
 <p>&nbsp;</p>
 <p><strong>Constraints:</strong></p>

solution/1300-1399/1352.Product of the Last K Numbers/README.md

@@ -6,10 +6,10 @@ rating: 1473
 source: 第 176 场周赛 Q2
 tags:
     - 设计
-    - 队列
     - 数组
     - 数学
     - 数据流
+    - 前缀和
 ---
 
 <!-- problem:start -->

solution/1300-1399/1352.Product of the Last K Numbers/README_EN.md

@@ -6,10 +6,10 @@ rating: 1473
 source: Weekly Contest 176 Q2
 tags:
     - Design
-    - Queue
     - Array
     - Math
     - Data Stream
+    - Prefix Sum
 ---
 
 <!-- problem:start -->

solution/1400-1499/1400.Construct K Palindrome Strings/README_EN.md

@@ -21,7 +21,7 @@ tags:
 
 <!-- description:start -->
 
-<p>Given a string <code>s</code> and an integer <code>k</code>, return <code>true</code> <em>if you can use all the characters in </em><code>s</code><em> to construct </em><code>k</code><em> palindrome strings or </em><code>false</code><em> otherwise</em>.</p>
+<p>Given a string <code>s</code> and an integer <code>k</code>, return <code>true</code> if you can use all the characters in <code>s</code> to construct <code>k</code> <span data-keyword="palindrome-string">palindrome strings</span> or <code>false</code> otherwise.</p>
 
 <p>&nbsp;</p>
 <p><strong class="example">Example 1:</strong></p>

solution/1700-1799/1755.Closest Subsequence Sum/README.md

@@ -10,6 +10,7 @@ tags:
     - 双指针
     - 动态规划
     - 状态压缩
+    - 排序
 ---
 
 <!-- problem:start -->

solution/1700-1799/1755.Closest Subsequence Sum/README_EN.md

@@ -10,6 +10,7 @@ tags:
     - Two Pointers
     - Dynamic Programming
     - Bitmask
+    - Sorting
 ---
 
 <!-- problem:start -->

solution/2200-2299/2271.Maximum White Tiles Covered by a Carpet/README.md

@@ -10,6 +10,7 @@ tags:
     - 二分查找
     - 前缀和
     - 排序
+    - 滑动窗口
 ---
 
 <!-- problem:start -->

solution/2200-2299/2271.Maximum White Tiles Covered by a Carpet/README_EN.md

@@ -10,6 +10,7 @@ tags:
     - Binary Search
     - Prefix Sum
     - Sorting
+    - Sliding Window
 ---
 
 <!-- problem:start -->

solution/2400-2499/2468.Split Message Based on Limit/README.md

@@ -7,6 +7,7 @@ source: 第 91 场双周赛 Q4
 tags:
     - 字符串
     - 二分查找
+    - 枚举
 ---
 
 <!-- problem:start -->

solution/2400-2499/2468.Split Message Based on Limit/README_EN.md

@@ -7,6 +7,7 @@ source: Biweekly Contest 91 Q4
 tags:
     - String
     - Binary Search
+    - Enumeration
 ---
 
 <!-- problem:start -->