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"question": {
"questionId": "1000343",
"questionFrontendId": "剑指 Offer II 079",
"categoryTitle": "LCOF2",
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"title": "所有子集",
"titleSlug": "TVdhkn",
"content": "<p>English description is not available for the problem. Please switch to Chinese.</p>\n",
"translatedTitle": "所有子集",
"translatedContent": "<p>给定一个整数数组&nbsp;<code>nums</code> ,数组中的元素 <strong>互不相同</strong> 。返回该数组所有可能的子集(幂集)。</p>\n\n<p>解集 <strong>不能</strong> 包含重复的子集。你可以按 <strong>任意顺序</strong> 返回解集。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1</strong></p>\n\n<pre>\n<strong>输入:</strong>nums = [1,2,3]\n<strong>输出:</strong>[[],[1],[2],[1,2],[3],[1,3],[2,3],[1,2,3]]\n</pre>\n\n<p><strong>示例 2</strong></p>\n\n<pre>\n<strong>输入:</strong>nums = [0]\n<strong>输出:</strong>[[],[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;= nums.length &lt;= 10</code></li>\n\t<li><code>-10 &lt;= nums[i] &lt;= 10</code></li>\n\t<li><code>nums</code> 中的所有元素 <strong>互不相同</strong></li>\n</ul>\n\n<p>&nbsp;</p>\n\n<p><meta charset=\"UTF-8\" />注意:本题与主站 78&nbsp;题相同:&nbsp;<a href=\"https://leetcode-cn.com/problems/subsets/\">https://leetcode-cn.com/problems/subsets/</a></p>\n",
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