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        "question": {
            "questionId": "1772",
            "questionFrontendId": "1649",
            "categoryTitle": "Algorithms",
            "boundTopicId": 473593,
            "title": "Create Sorted Array through Instructions",
            "titleSlug": "create-sorted-array-through-instructions",
            "content": "<p>Given an integer array <code>instructions</code>, you are asked to create a sorted array from the elements in <code>instructions</code>. You start with an empty container <code>nums</code>. For each element from <strong>left to right</strong> in <code>instructions</code>, insert it into <code>nums</code>. The <strong>cost</strong> of each insertion is the <b>minimum</b> of the following:</p>\r\n\r\n<ul>\r\n\t<li>The number of elements currently in <code>nums</code> that are <strong>strictly less than</strong> <code>instructions[i]</code>.</li>\r\n\t<li>The number of elements currently in <code>nums</code> that are <strong>strictly greater than</strong> <code>instructions[i]</code>.</li>\r\n</ul>\r\n\r\n<p>For example, if inserting element <code>3</code> into <code>nums = [1,2,3,5]</code>, the <strong>cost</strong> of insertion is <code>min(2, 1)</code> (elements <code>1</code> and <code>2</code> are less than <code>3</code>, element <code>5</code> is greater than <code>3</code>) and <code>nums</code> will become <code>[1,2,3,3,5]</code>.</p>\r\n\r\n<p>Return <em>the <strong>total cost</strong> to insert all elements from </em><code>instructions</code><em> into </em><code>nums</code>. Since the answer may be large, return it <strong>modulo</strong> <code>10<sup>9</sup> + 7</code></p>\r\n\r\n<p>&nbsp;</p>\r\n<p><strong class=\"example\">Example 1:</strong></p>\r\n\r\n<pre>\r\n<strong>Input:</strong> instructions = [1,5,6,2]\r\n<strong>Output:</strong> 1\r\n<strong>Explanation:</strong> Begin with nums = [].\r\nInsert 1 with cost min(0, 0) = 0, now nums = [1].\r\nInsert 5 with cost min(1, 0) = 0, now nums = [1,5].\r\nInsert 6 with cost min(2, 0) = 0, now nums = [1,5,6].\r\nInsert 2 with cost min(1, 2) = 1, now nums = [1,2,5,6].\r\nThe total cost is 0 + 0 + 0 + 1 = 1.</pre>\r\n\r\n<p><strong class=\"example\">Example 2:</strong></p>\r\n\r\n<pre>\r\n<strong>Input:</strong> instructions = [1,2,3,6,5,4]\r\n<strong>Output:</strong> 3\r\n<strong>Explanation:</strong> Begin with nums = [].\r\nInsert 1 with cost min(0, 0) = 0, now nums = [1].\r\nInsert 2 with cost min(1, 0) = 0, now nums = [1,2].\r\nInsert 3 with cost min(2, 0) = 0, now nums = [1,2,3].\r\nInsert 6 with cost min(3, 0) = 0, now nums = [1,2,3,6].\r\nInsert 5 with cost min(3, 1) = 1, now nums = [1,2,3,5,6].\r\nInsert 4 with cost min(3, 2) = 2, now nums = [1,2,3,4,5,6].\r\nThe total cost is 0 + 0 + 0 + 0 + 1 + 2 = 3.\r\n</pre>\r\n\r\n<p><strong class=\"example\">Example 3:</strong></p>\r\n\r\n<pre>\r\n<strong>Input:</strong> instructions = [1,3,3,3,2,4,2,1,2]\r\n<strong>Output:</strong> 4\r\n<strong>Explanation:</strong> Begin with nums = [].\r\nInsert 1 with cost min(0, 0) = 0, now nums = [1].\r\nInsert 3 with cost min(1, 0) = 0, now nums = [1,3].\r\nInsert 3 with cost min(1, 0) = 0, now nums = [1,3,3].\r\nInsert 3 with cost min(1, 0) = 0, now nums = [1,3,3,3].\r\nInsert 2 with cost min(1, 3) = 1, now nums = [1,2,3,3,3].\r\nInsert 4 with cost min(5, 0) = 0, now nums = [1,2,3,3,3,4].\r\n​​​​​​​Insert 2 with cost min(1, 4) = 1, now nums = [1,2,2,3,3,3,4].\r\n​​​​​​​Insert 1 with cost min(0, 6) = 0, now nums = [1,1,2,2,3,3,3,4].\r\n​​​​​​​Insert 2 with cost min(2, 4) = 2, now nums = [1,1,2,2,2,3,3,3,4].\r\nThe total cost is 0 + 0 + 0 + 0 + 1 + 0 + 1 + 0 + 2 = 4.\r\n</pre>\r\n\r\n<p>&nbsp;</p>\r\n<p><strong>Constraints:</strong></p>\r\n\r\n<ul>\r\n\t<li><code>1 &lt;= instructions.length &lt;= 10<sup>5</sup></code></li>\r\n\t<li><code>1 &lt;= instructions[i] &lt;= 10<sup>5</sup></code></li>\r\n</ul>",
            "translatedTitle": "通过指令创建有序数组",
            "translatedContent": "<p>给你一个整数数组 <code>instructions</code> ，你需要根据 <code>instructions</code> 中的元素创建一个有序数组。一开始你有一个空的数组 <code>nums</code> ，你需要 <strong>从左到右</strong> 遍历 <code>instructions</code> 中的元素，将它们依次插入 <code>nums</code> 数组中。每一次插入操作的 <strong>代价</strong> 是以下两者的 <strong>较小值</strong> ：</p>\n\n<ul>\n\t<li><code>nums</code> 中 <strong>严格小于 </strong> <code>instructions[i]</code> 的数字数目。</li>\n\t<li><code>nums</code> 中 <strong>严格大于 </strong> <code>instructions[i]</code> 的数字数目。</li>\n</ul>\n\n<p>比方说，如果要将 <code>3</code> 插入到 <code>nums = [1,2,3,5]</code> ，那么插入操作的 <strong>代价</strong> 为 <code>min(2, 1)</code> (元素 <code>1</code> 和  <code>2</code> 小于 <code>3</code> ，元素 <code>5</code> 大于 <code>3</code> ），插入后 <code>nums</code> 变成 <code>[1,2,3,3,5]</code> 。</p>\n\n<p>请你返回将 <code>instructions</code> 中所有元素依次插入 <code>nums</code> 后的 <strong>总最小代价 </strong>。由于答案会很大，请将它对 <code>10<sup>9</sup> + 7</code> <b>取余</b> 后返回。</p>\n\n<p> </p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre><b>输入：</b>instructions = [1,5,6,2]\n<b>输出：</b>1\n<b>解释：</b>一开始 nums = [] 。\n插入 1 ，代价为 min(0, 0) = 0 ，现在 nums = [1] 。\n插入 5 ，代价为 min(1, 0) = 0 ，现在 nums = [1,5] 。\n插入 6 ，代价为 min(2, 0) = 0 ，现在 nums = [1,5,6] 。\n插入 2 ，代价为 min(1, 2) = 1 ，现在 nums = [1,2,5,6] 。\n总代价为 0 + 0 + 0 + 1 = 1 。</pre>\n\n<p><strong>示例 2:</strong></p>\n\n<pre><b>输入：</b>instructions = [1,2,3,6,5,4]\n<b>输出：</b>3\n<b>解释：</b>一开始 nums = [] 。\n插入 1 ，代价为 min(0, 0) = 0 ，现在 nums = [1] 。\n插入 2 ，代价为 min(1, 0) = 0 ，现在 nums = [1,2] 。\n插入 3 ，代价为 min(2, 0) = 0 ，现在 nums = [1,2,3] 。\n插入 6 ，代价为 min(3, 0) = 0 ，现在 nums = [1,2,3,6] 。\n插入 5 ，代价为 min(3, 1) = 1 ，现在 nums = [1,2,3,5,6] 。\n插入 4 ，代价为 min(3, 2) = 2 ，现在 nums = [1,2,3,4,5,6] 。\n总代价为 0 + 0 + 0 + 0 + 1 + 2 = 3 。\n</pre>\n\n<p><strong>示例 3：</strong></p>\n\n<pre><b>输入：</b>instructions = [1,3,3,3,2,4,2,1,2]\n<b>输出：</b>4\n<b>解释：</b>一开始 nums = [] 。\n插入 1 ，代价为 min(0, 0) = 0 ，现在 nums = [1] 。\n插入 3 ，代价为 min(1, 0) = 0 ，现在 nums = [1,3] 。\n插入 3 ，代价为 min(1, 0) = 0 ，现在 nums = [1,3,3] 。\n插入 3 ，代价为 min(1, 0) = 0 ，现在 nums = [1,3,3,3] 。\n插入 2 ，代价为 min(1, 3) = 1 ，现在 nums = [1,2,3,3,3] 。\n插入 4 ，代价为 min(5, 0) = 0 ，现在 nums = [1,2,3,3,3,4] 。\n​​​​​插入 2 ，代价为 min(1, 4) = 1 ，现在 nums = [1,2,2,3,3,3,4] 。\n插入 1 ，代价为 min(0, 6) = 0 ，现在 nums = [1,1,2,2,3,3,3,4] 。\n插入 2 ，代价为 min(2, 4) = 2 ，现在 nums = [1,1,2,2,2,3,3,3,4] 。\n总代价为 0 + 0 + 0 + 0 + 1 + 0 + 1 + 0 + 2 = 4 。\n</pre>\n\n<p> </p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= instructions.length &lt;= 10<sup>5</sup></code></li>\n\t<li><code>1 &lt;= instructions[i] &lt;= 10<sup>5</sup></code></li>\n</ul>\n",
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