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"translatedContent": "<p>给定一个表示整数的字符串&nbsp;<code>n</code> ,返回与它最近的回文整数(不包括自身)。如果不止一个,返回较小的那个。</p>\n\n<p>“最近的”定义为两个整数<strong>差的绝对值</strong>最小。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1:</strong></p>\n\n<pre>\n<strong>输入:</strong> n = \"123\"\n<strong>输出:</strong> \"121\"\n</pre>\n\n<p><strong>示例 2:</strong></p>\n\n<pre>\n<strong>输入:</strong> n = \"1\"\n<strong>输出:</strong> \"0\"\n<strong>解释:</strong> 0 和 2是最近的回文但我们返回最小的也就是 0。\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= n.length &lt;= 18</code></li>\n\t<li><code>n</code>&nbsp;只由数字组成</li>\n\t<li><code>n</code>&nbsp;不含前导 0</li>\n\t<li><code>n</code>&nbsp;代表在&nbsp;<code>[1, 10<sup>18</sup>&nbsp;- 1]</code> 范围内的整数</li>\n</ul>\n",
"isPaidOnly": false,
"difficulty": "Hard",
"likes": 254,
"likes": 258,
"dislikes": 0,
"isLiked": null,
"similarQuestions": "[]",
@@ -143,7 +143,7 @@
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"hints": [
"Will brute force work for this problem? Think of something else.",
"Take some examples like 1234, 999,1000, etc and check their closest palindromes. How many different cases are possible?",