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

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            "questionId": "100320",
            "questionFrontendId": "剑指 Offer 56 - I",
            "categoryTitle": "LCOF",
            "boundTopicId": 87559,
            "title": "数组中数字出现的次数 LCOF",
            "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": "数组中数字出现的次数",
            "translatedContent": "<p>一个整型数组 <code>nums</code> 里除两个数字之外，其他数字都出现了两次。请写程序找出这两个只出现一次的数字。要求时间复杂度是O(n)，空间复杂度是O(1)。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre><strong>输入：</strong>nums = [4,1,4,6]\n<strong>输出：</strong>[1,6] 或 [6,1]\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre><strong>输入：</strong>nums = [1,2,10,4,1,4,3,3]\n<strong>输出：</strong>[2,10] 或 [10,2]</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>限制：</strong></p>\n\n<ul>\n\t<li><code>2 &lt;= nums.length &lt;= 10000</code></li>\n</ul>\n\n<p>&nbsp;</p>\n",
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                    "code": "class Solution {\npublic:\n    vector<int> singleNumbers(vector<int>& nums) {\n\n    }\n};",
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