leetcode-problemset/leetcode-cn/originData/reverse-only-letters.json

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        "question": {
            "questionId": "953",
            "questionFrontendId": "917",
            "categoryTitle": "Algorithms",
            "boundTopicId": 1971,
            "title": "Reverse Only Letters",
            "titleSlug": "reverse-only-letters",
            "content": "<p>Given a string <code>s</code>, reverse the string according to the following rules:</p>\n\n<ul>\n\t<li>All the characters that are not English letters remain in the same position.</li>\n\t<li>All the English letters (lowercase or uppercase) should be reversed.</li>\n</ul>\n\n<p>Return <code>s</code><em> after reversing it</em>.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n<pre><strong>Input:</strong> s = \"ab-cd\"\n<strong>Output:</strong> \"dc-ba\"\n</pre><p><strong>Example 2:</strong></p>\n<pre><strong>Input:</strong> s = \"a-bC-dEf-ghIj\"\n<strong>Output:</strong> \"j-Ih-gfE-dCba\"\n</pre><p><strong>Example 3:</strong></p>\n<pre><strong>Input:</strong> s = \"Test1ng-Leet=code-Q!\"\n<strong>Output:</strong> \"Qedo1ct-eeLg=ntse-T!\"\n</pre>\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= s.length &lt;= 100</code></li>\n\t<li><code>s</code> consists of characters with ASCII values in the range <code>[33, 122]</code>.</li>\n\t<li><code>s</code> does not contain <code>&#39;\\&quot;&#39;</code> or <code>&#39;\\\\&#39;</code>.</li>\n</ul>\n",
            "translatedTitle": "仅仅反转字母",
            "translatedContent": "<p>给你一个字符串 <code>s</code> ，根据下述规则反转字符串：</p>\n\n<ul>\n\t<li>所有非英文字母保留在原有位置。</li>\n\t<li>所有英文字母（小写或大写）位置反转。</li>\n</ul>\n\n<p>返回反转后的 <code>s</code><em> 。</em></p>\n\n<p>&nbsp;</p>\n\n<ol>\n</ol>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<strong>输入：</strong>s = \"ab-cd\"\n<strong>输出：</strong>\"dc-ba\"\n</pre>\n\n<ol>\n</ol>\n\n<p><strong>示例 2：</strong></p>\n\n<pre>\n<strong>输入：</strong>s = \"a-bC-dEf-ghIj\"\n<strong>输出：</strong>\"j-Ih-gfE-dCba\"\n</pre>\n\n<ol>\n</ol>\n\n<p><strong>示例 3：</strong></p>\n\n<pre>\n<strong>输入：</strong>s = \"Test1ng-Leet=code-Q!\"\n<strong>输出：</strong>\"Qedo1ct-eeLg=ntse-T!\"\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= s.length &lt;= 100</code></li>\n\t<li><code>s</code> 仅由 ASCII 值在范围 <code>[33, 122]</code> 的字符组成</li>\n\t<li><code>s</code> 不含 <code>'\\\"'</code> 或 <code>'\\\\'</code></li>\n</ul>\n",
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            "hints": [
                "This problem is exactly like reversing a normal string except that there are certain characters that we have to simply skip. That should be easy enough to do if you know how to reverse a string using the two-pointer approach."
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