feat: add weekly contest 371 (#1958)

solution/2900-2999/2932.Maximum Strong Pair XOR I/README.md

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+# [2932. 找出强数对的最大异或值 I](https://leetcode.cn/problems/maximum-strong-pair-xor-i)
+
+[English Version](/solution/2900-2999/2932.Maximum%20Strong%20Pair%20XOR%20I/README_EN.md)
+
+## 题目描述
+
+<!-- 这里写题目描述 -->
+
+<p>给你一个下标从 <strong>0</strong> 开始的整数数组 <code>nums</code> 。如果一对整数 <code>x</code> 和 <code>y</code> 满足以下条件，则称其为 <strong>强数对</strong> ：</p>
+
+<ul>
+	<li><code>|x - y| &lt;= min(x, y)</code></li>
+</ul>
+
+<p>你需要从 <code>nums</code> 中选出两个整数，且满足：这两个整数可以形成一个强数对，并且它们的按位异或（<code>XOR</code>）值是在该数组所有强数对中的<strong> 最大值 </strong>。</p>
+
+<p>返回数组 <code>nums</code> 所有可能的强数对中的<strong> 最大 </strong>异或值。</p>
+
+<p><strong>注意</strong>，你可以选择同一个整数两次来形成一个强数对。</p>
+
+<p>&nbsp;</p>
+
+<p><strong class="example">示例 1：</strong></p>
+
+<pre>
+<strong>输入：</strong>nums = [1,2,3,4,5]
+<strong>输出：</strong>7
+<strong>解释：</strong>数组<code> nums </code>中有 11 个强数对：(1, 1), (1, 2), (2, 2), (2, 3), (2, 4), (3, 3), (3, 4), (3, 5), (4, 4), (4, 5) 和 (5, 5) 。
+这些强数对中的最大异或值是 3 XOR 4 = 7 。
+</pre>
+
+<p><strong class="example">示例 2：</strong></p>
+
+<pre>
+<strong>输入：</strong>nums = [10,100]
+<strong>输出：</strong>0
+<strong>解释：</strong>数组<code> nums </code>中有 2 个强数对：(10, 10) 和 (100, 100) 。
+这些强数对中的最大异或值是 10 XOR 10 = 0 ，数对 (100, 100) 的异或值也是 100 XOR 100 = 0 。
+</pre>
+
+<p><strong class="example">示例 3：</strong></p>
+
+<pre>
+<strong>输入：</strong>nums = [5,6,25,30]
+<strong>输出：</strong>7
+<strong>解释：</strong>数组<code> nums </code>中有 6 个强数对：(5, 5), (5, 6), (6, 6), (25, 25), (25, 30) 和 (30, 30) 。
+这些强数对中的最大异或值是 25 XOR 30 = 7 ；另一个异或值非零的数对是 (5, 6) ，其异或值是 5 XOR 6 = 3 。
+</pre>
+
+<p>&nbsp;</p>
+
+<p><strong>提示：</strong></p>
+
+<ul>
+	<li><code>1 &lt;= nums.length &lt;= 50</code></li>
+	<li><code>1 &lt;= nums[i] &lt;= 100</code></li>
+</ul>
+
+## 解法
+
+<!-- 这里可写通用的实现逻辑 -->
+
+<!-- tabs:start -->
+
+### **Python3**
+
+<!-- 这里可写当前语言的特殊实现逻辑 -->
+
+```python
+
+```
+
+### **Java**
+
+<!-- 这里可写当前语言的特殊实现逻辑 -->
+
+```java
+
+```
+
+### **C++**
+
+```cpp
+
+```
+
+### **Go**
+
+```go
+
+```
+
+### **...**
+
+```
+
+```
+
+<!-- tabs:end -->

solution/2900-2999/2932.Maximum Strong Pair XOR I/README_EN.md

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+# [2932. Maximum Strong Pair XOR I](https://leetcode.com/problems/maximum-strong-pair-xor-i)
+
+[中文文档](/solution/2900-2999/2932.Maximum%20Strong%20Pair%20XOR%20I/README.md)
+
+## Description
+
+<p>You are given a <strong>0-indexed</strong> integer array <code>nums</code>. A pair of integers <code>x</code> and <code>y</code> is called a <strong>strong</strong> pair if it satisfies the condition:</p>
+
+<ul>
+	<li><code>|x - y| &lt;= min(x, y)</code></li>
+</ul>
+
+<p>You need to select two integers from <code>nums</code> such that they form a strong pair and their bitwise <code>XOR</code> is the <strong>maximum</strong> among all strong pairs in the array.</p>
+
+<p>Return <em>the <strong>maximum</strong> </em><code>XOR</code><em> value out of all possible strong pairs in the array</em> <code>nums</code>.</p>
+
+<p><strong>Note</strong> that you can pick the same integer twice to form a pair.</p>
+
+<p>&nbsp;</p>
+<p><strong class="example">Example 1:</strong></p>
+
+<pre>
+<strong>Input:</strong> nums = [1,2,3,4,5]
+<strong>Output:</strong> 7
+<strong>Explanation:</strong> There are 11 strong pairs in the array <code>nums</code>: (1, 1), (1, 2), (2, 2), (2, 3), (2, 4), (3, 3), (3, 4), (3, 5), (4, 4), (4, 5) and (5, 5).
+The maximum XOR possible from these pairs is 3 XOR 4 = 7.
+</pre>
+
+<p><strong class="example">Example 2:</strong></p>
+
+<pre>
+<strong>Input:</strong> nums = [10,100]
+<strong>Output:</strong> 0
+<strong>Explanation:</strong> There are 2 strong pairs in the array <code>nums</code>: (10, 10) and (100, 100).
+The maximum XOR possible from these pairs is 10 XOR 10 = 0 since the pair (100, 100) also gives 100 XOR 100 = 0.
+</pre>
+
+<p><strong class="example">Example 3:</strong></p>
+
+<pre>
+<strong>Input:</strong> nums = [5,6,25,30]
+<strong>Output:</strong> 7
+<strong>Explanation:</strong> There are 6 strong pairs in the array <code>nums</code>: (5, 5), (5, 6), (6, 6), (25, 25), (25, 30) and (30, 30).
+The maximum XOR possible from these pairs is 25 XOR 30 = 7 since the only other non-zero XOR value is 5 XOR 6 = 3.
+</pre>
+
+<p>&nbsp;</p>
+<p><strong>Constraints:</strong></p>
+
+<ul>
+	<li><code>1 &lt;= nums.length &lt;= 50</code></li>
+	<li><code>1 &lt;= nums[i] &lt;= 100</code></li>
+</ul>
+
+## Solutions
+
+<!-- tabs:start -->
+
+### **Python3**
+
+```python
+
+```
+
+### **Java**
+
+```java
+
+```
+
+### **C++**
+
+```cpp
+
+```
+
+### **Go**
+
+```go
+
+```
+
+### **...**
+
+```
+
+```
+
+<!-- tabs:end -->

solution/2900-2999/2933.High-Access Employees/README.md

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+# [2933. 高访问员工](https://leetcode.cn/problems/high-access-employees)
+
+[English Version](/solution/2900-2999/2933.High-Access%20Employees/README_EN.md)
+
+## 题目描述
+
+<!-- 这里写题目描述 -->
+
+<p>给你一个长度为 <code>n</code> 、下标从 <strong>0</strong> 开始的二维字符串数组 <code>access_times</code> 。对于每个 <code>i</code>（<code>0 &lt;= i &lt;= n - 1</code> ），<code>access_times[i][0]</code> 表示某位员工的姓名，<code>access_times[i][1]</code> 表示该员工的访问时间。<code>access_times</code> 中的所有条目都发生在同一天内。</p>
+
+<p>访问时间用 <strong>四位</strong> 数字表示， 符合 <strong>24 小时制</strong> ，例如 <code>"0800"</code> 或 <code>"2250"</code> 。</p>
+
+<p>如果员工在 <strong>同一小时内</strong> 访问系统 <strong>三次或更多</strong> ，则称其为 <strong>高访问</strong> 员工。</p>
+
+<p>时间间隔正好相差一小时的时间 <strong>不</strong> 被视为同一小时内。例如，<code>"0815"</code> 和 <code>"0915"</code> 不属于同一小时内。</p>
+
+<p>一天开始和结束时的访问时间不被计算为同一小时内。例如，<code>"0005"</code> 和 <code>"2350"</code> 不属于同一小时内。</p>
+
+<p>以列表形式，按任意顺序，返回所有 <strong>高访问</strong> 员工的姓名。</p>
+
+<p>&nbsp;</p>
+
+<p><strong class="example">示例 1：</strong></p>
+
+<pre>
+<strong>输入：</strong>access_times = [["a","0549"],["b","0457"],["a","0532"],["a","0621"],["b","0540"]]
+<strong>输出：</strong>["a"]
+<strong>解释：</strong>"a" 在时间段 [05:32, 06:31] 内有三条访问记录，时间分别为 05:32 、05:49 和 06:21 。
+但是 "b" 的访问记录只有两条。
+因此，答案是 ["a"] 。</pre>
+
+<p><strong class="example">示例 2：</strong></p>
+
+<pre>
+<strong>输入：</strong>access_times = [["d","0002"],["c","0808"],["c","0829"],["e","0215"],["d","1508"],["d","1444"],["d","1410"],["c","0809"]]
+<strong>输出：</strong>["c","d"]
+<strong>解释：</strong>"c" 在时间段 [08:08, 09:07] 内有三条访问记录，时间分别为 08:08 、08:09 和 08:29 。
+"d" 在时间段 [14:10, 15:09] 内有三条访问记录，时间分别为 14:10 、14:44 和 15:08 。
+然而，"e" 只有一条访问记录，因此不能包含在答案中，最终答案是 ["c","d"] 。</pre>
+
+<p><strong class="example">示例 3：</strong></p>
+
+<pre>
+<strong>输入：</strong>access_times = [["cd","1025"],["ab","1025"],["cd","1046"],["cd","1055"],["ab","1124"],["ab","1120"]]
+<strong>输出：</strong>["ab","cd"]
+<strong>解释：</strong>"ab"在时间段 [10:25, 11:24] 内有三条访问记录，时间分别为 10:25 、11:20 和 11:24 。
+"cd" 在时间段 [10:25, 11:24] 内有三条访问记录，时间分别为 10:25 、10:46 和 10:55 。
+因此，答案是 ["ab","cd"] 。</pre>
+
+<p>&nbsp;</p>
+
+<p><strong>提示：</strong></p>
+
+<ul>
+	<li><code>1 &lt;= access_times.length &lt;= 100</code></li>
+	<li><code>access_times[i].length == 2</code></li>
+	<li><code>1 &lt;= access_times[i][0].length &lt;= 10</code></li>
+	<li><code>access_times[i][0]</code> 仅由小写英文字母组成。</li>
+	<li><code>access_times[i][1].length == 4</code></li>
+	<li><code>access_times[i][1]</code> 采用24小时制表示时间。</li>
+	<li><code>access_times[i][1]</code> 仅由数字 <code>'0'</code> 到 <code>'9'</code> 组成。</li>
+</ul>
+
+## 解法
+
+<!-- 这里可写通用的实现逻辑 -->
+
+<!-- tabs:start -->
+
+### **Python3**
+
+<!-- 这里可写当前语言的特殊实现逻辑 -->
+
+```python
+
+```
+
+### **Java**
+
+<!-- 这里可写当前语言的特殊实现逻辑 -->
+
+```java
+
+```
+
+### **C++**
+
+```cpp
+
+```
+
+### **Go**
+
+```go
+
+```
+
+### **...**
+
+```
+
+```
+
+<!-- tabs:end -->

solution/2900-2999/2933.High-Access Employees/README_EN.md

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+# [2933. High-Access Employees](https://leetcode.com/problems/high-access-employees)
+
+[中文文档](/solution/2900-2999/2933.High-Access%20Employees/README.md)
+
+## Description
+
+<p>You are given a 2D <strong>0-indexed</strong> array of strings, <code>access_times</code>, with size <code>n</code>. For each <code>i</code> where <code>0 &lt;= i &lt;= n - 1</code>, <code>access_times[i][0]</code> represents the name of an employee, and <code>access_times[i][1]</code> represents the access time of that employee. All entries in <code>access_times</code> are within the same day.</p>
+
+<p>The access time is represented as <strong>four digits</strong> using a <strong>24-hour</strong> time format, for example, <code>&quot;0800&quot;</code> or <code>&quot;2250&quot;</code>.</p>
+
+<p>An employee is said to be <strong>high-access</strong> if he has accessed the system <strong>three or more</strong> times within a <strong>one-hour period</strong>.</p>
+
+<p>Times with exactly one hour of difference are <strong>not</strong> considered part of the same one-hour period. For example, <code>&quot;0815&quot;</code> and <code>&quot;0915&quot;</code> are not part of the same one-hour period.</p>
+
+<p>Access times at the start and end of the day are <strong>not</strong> counted within the same one-hour period. For example, <code>&quot;0005&quot;</code> and <code>&quot;2350&quot;</code> are not part of the same one-hour period.</p>
+
+<p>Return <em>a list that contains the names of <strong>high-access</strong> employees with any order you want.</em></p>
+
+<p>&nbsp;</p>
+<p><strong class="example">Example 1:</strong></p>
+
+<pre>
+<strong>Input:</strong> access_times = [[&quot;a&quot;,&quot;0549&quot;],[&quot;b&quot;,&quot;0457&quot;],[&quot;a&quot;,&quot;0532&quot;],[&quot;a&quot;,&quot;0621&quot;],[&quot;b&quot;,&quot;0540&quot;]]
+<strong>Output:</strong> [&quot;a&quot;]
+<strong>Explanation:</strong> &quot;a&quot; has three access times in the one-hour period of [05:32, 06:31] which are 05:32, 05:49, and 06:21.
+But &quot;b&quot; does not have more than two access times at all.
+So the answer is [&quot;a&quot;].</pre>
+
+<p><strong class="example">Example 2:</strong></p>
+
+<pre>
+<strong>Input:</strong> access_times = [[&quot;d&quot;,&quot;0002&quot;],[&quot;c&quot;,&quot;0808&quot;],[&quot;c&quot;,&quot;0829&quot;],[&quot;e&quot;,&quot;0215&quot;],[&quot;d&quot;,&quot;1508&quot;],[&quot;d&quot;,&quot;1444&quot;],[&quot;d&quot;,&quot;1410&quot;],[&quot;c&quot;,&quot;0809&quot;]]
+<strong>Output:</strong> [&quot;c&quot;,&quot;d&quot;]
+<strong>Explanation:</strong> &quot;c&quot; has three access times in the one-hour period of [08:08, 09:07] which are 08:08, 08:09, and 08:29.
+&quot;d&quot; has also three access times in the one-hour period of [14:10, 15:09] which are 14:10, 14:44, and 15:08.
+However, &quot;e&quot; has just one access time, so it can not be in the answer and the final answer is [&quot;c&quot;,&quot;d&quot;].</pre>
+
+<p><strong class="example">Example 3:</strong></p>
+
+<pre>
+<strong>Input:</strong> access_times = [[&quot;cd&quot;,&quot;1025&quot;],[&quot;ab&quot;,&quot;1025&quot;],[&quot;cd&quot;,&quot;1046&quot;],[&quot;cd&quot;,&quot;1055&quot;],[&quot;ab&quot;,&quot;1124&quot;],[&quot;ab&quot;,&quot;1120&quot;]]
+<strong>Output:</strong> [&quot;ab&quot;,&quot;cd&quot;]
+<strong>Explanation:</strong> &quot;ab&quot; has three access times in the one-hour period of [10:25, 11:24] which are 10:25, 11:20, and 11:24.
+&quot;cd&quot; has also three access times in the one-hour period of [10:25, 11:24] which are 10:25, 10:46, and 10:55.
+So the answer is [&quot;ab&quot;,&quot;cd&quot;].</pre>
+
+<p>&nbsp;</p>
+<p><strong>Constraints:</strong></p>
+
+<ul>
+	<li><code>1 &lt;= access_times.length &lt;= 100</code></li>
+	<li><code>access_times[i].length == 2</code></li>
+	<li><code>1 &lt;= access_times[i][0].length &lt;= 10</code></li>
+	<li><code>access_times[i][0]</code> consists only of English small letters.</li>
+	<li><code>access_times[i][1].length == 4</code></li>
+	<li><code>access_times[i][1]</code> is in 24-hour time format.</li>
+	<li><code>access_times[i][1]</code> consists only of <code>&#39;0&#39;</code> to <code>&#39;9&#39;</code>.</li>
+</ul>
+
+## Solutions
+
+<!-- tabs:start -->
+
+### **Python3**
+
+```python
+
+```
+
+### **Java**
+
+```java
+
+```
+
+### **C++**
+
+```cpp
+
+```
+
+### **Go**
+
+```go
+
+```
+
+### **...**
+
+```
+
+```
+
+<!-- tabs:end -->