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"title": "Minimum Garden Perimeter to Collect Enough Apples",
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"content": "<p>In a garden represented as an infinite 2D grid, there is an apple tree planted at <strong>every</strong> integer coordinate. The apple tree planted at an integer coordinate <code>(i, j)</code> has <code>|i| + |j|</code> apples growing on it.</p>\n\n<p>You will buy an axis-aligned <strong>square plot</strong> of land that is centered at <code>(0, 0)</code>.</p>\n\n<p>Given an integer <code>neededApples</code>, return <em>the <strong>minimum perimeter</strong> of a plot such that <strong>at least</strong></em><strong> </strong><code>neededApples</code> <em>apples are <strong>inside or on</strong> the perimeter of that plot</em>.</p>\n\n<p>The value of <code>|x|</code> is defined as:</p>\n\n<ul>\n\t<li><code>x</code> if <code>x >= 0</code></li>\n\t<li><code>-x</code> if <code>x < 0</code></li>\n</ul>\n\n<p> </p>\n<p><strong>Example 1:</strong></p>\n<img alt=\"\" src=\"https://assets.leetcode.com/uploads/2019/08/30/1527_example_1_2.png\" style=\"width: 442px; height: 449px;\" />\n<pre>\n<strong>Input:</strong> neededApples = 1\n<strong>Output:</strong> 8\n<strong>Explanation:</strong> A square plot of side length 1 does not contain any apples.\nHowever, a square plot of side length 2 has 12 apples inside (as depicted in the image above).\nThe perimeter is 2 * 4 = 8.\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> neededApples = 13\n<strong>Output:</strong> 16\n</pre>\n\n<p><strong>Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> neededApples = 1000000000\n<strong>Output:</strong> 5040\n</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 <= neededApples <= 10<sup>15</sup></code></li>\n</ul>\n",
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"Iterate over the possible lengths of the square until enough apples are collected."
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