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"translatedContent": "<p>给定一个数组 <code>points</code> ,其中 <code>points[i] = [x<sub>i</sub>, y<sub>i</sub>]</code> 表示 <strong>X-Y</strong> 平面上的一个点,并且是一个整数 <code>k</code> ,返回离原点 <code>(0,0)</code> 最近的 <code>k</code> 个点。</p>\n\n<p>这里,平面上两点之间的距离是 <strong>欧几里德距离</strong>( <code>√(x<sub>1</sub> - x<sub>2</sub>)<sup>2</sup> + (y<sub>1</sub> - y<sub>2</sub>)<sup>2</sup></code> )。</p>\n\n<p>你可以按 <strong>任何顺序</strong> 返回答案。除了点坐标的顺序之外,答案 <strong>确保</strong> 是 <strong>唯一</strong> 的。</p>\n\n<p> </p>\n\n<p><strong>示例 1:</strong></p>\n\n<p><img src=\"https://assets.leetcode.com/uploads/2021/03/03/closestplane1.jpg\" style=\"height: 400px; width: 400px;\" /></p>\n\n<pre>\n<strong>输入:</strong>points = [[1,3],[-2,2]], k = 1\n<strong>输出:</strong>[[-2,2]]\n<strong>解释: </strong>\n(1, 3) 和原点之间的距离为 sqrt(10),\n(-2, 2) 和原点之间的距离为 sqrt(8),\n由于 sqrt(8) < sqrt(10),(-2, 2) 离原点更近。\n我们只需要距离原点最近的 K = 1 个点,所以答案就是 [[-2,2]]。\n</pre>\n\n<p><strong>示例 2:</strong></p>\n\n<pre>\n<strong>输入:</strong>points = [[3,3],[5,-1],[-2,4]], k = 2\n<strong>输出:</strong>[[3,3],[-2,4]]\n(答案 [[-2,4],[3,3]] 也会被接受。)\n</pre>\n\n<p> </p>\n\n<p><strong>提示:</strong></p>\n\n<ul>\n\t<li><code>1 <= k <= points.length <= 10<sup>4</sup></code></li>\n\t<li><code>-10<sup>4</sup> < x<sub>i</sub>, y<sub>i</sub> < 10<sup>4</sup></code></li>\n</ul>\n",
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