leetcode-problemset/leetcode-cn/originData/shu-zu-zhong-shu-zi-chu-xian-de-ci-shu-lcof.json

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        "question": {
            "questionId": "100320",
            "questionFrontendId": "LCR 177",
            "categoryTitle": "Algorithms",
            "boundTopicId": 87559,
            "title": "撞色搭配",
            "titleSlug": "shu-zu-zhong-shu-zi-chu-xian-de-ci-shu-lcof",
            "content": "<p>English description is not available for the problem. Please switch to Chinese.</p>\r\n",
            "translatedTitle": "撞色搭配",
            "translatedContent": "<p>整数数组 <code>sockets</code> 记录了一个袜子礼盒的颜色分布情况，其中 <code>sockets[i]</code> 表示该袜子的颜色编号。礼盒中除了一款撞色搭配的袜子，每种颜色的袜子均有两只。请设计一个程序，在时间复杂度 O(n)，空间复杂度O(1) 内找到这双撞色搭配袜子的两个颜色编号。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<strong>输入：</strong>sockets = [4, 5, 2, 4, 6, 6]\n<strong>输出：</strong>[2,5] 或 [5,2]\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre>\n<strong>输入：</strong>sockets = [1, 2, 4, 1, 4, 3, 12, 3]\n<strong>输出：</strong>[2,12] 或 [12,2]</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>2 &lt;= sockets.length &lt;= 10000</code></li>\n</ul>\n",
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                    "name": "Bit Manipulation",
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