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leetcode-problemset/算法题(国内版)/originData/minimum-number-of-operations-to-make-array-continuous.json

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"categoryTitle": "Algorithms",
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"title": "Minimum Number of Operations to Make Array Continuous",
"titleSlug": "minimum-number-of-operations-to-make-array-continuous",
"content": "<p>You are given an integer array <code>nums</code>. In one operation, you can replace <strong>any</strong> element in <code>nums</code> with <strong>any</strong> integer.</p>\n\n<p><code>nums</code> is considered <strong>continuous</strong> if both of the following conditions are fulfilled:</p>\n\n<ul>\n\t<li>All elements in <code>nums</code> are <strong>unique</strong>.</li>\n\t<li>The difference between the <strong>maximum</strong> element and the <strong>minimum</strong> element in <code>nums</code> equals <code>nums.length - 1</code>.</li>\n</ul>\n\n<p>For example, <code>nums = [4, 2, 5, 3]</code> is <strong>continuous</strong>, but <code>nums = [1, 2, 3, 5, 6]</code> is <strong>not continuous</strong>.</p>\n\n<p>Return <em>the <strong>minimum</strong> number of operations to make </em><code>nums</code><em> </em><strong><em>continuous</em></strong>.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> nums = [4,2,5,3]\n<strong>Output:</strong> 0\n<strong>Explanation:</strong>&nbsp;nums is already continuous.\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> nums = [1,2,3,5,6]\n<strong>Output:</strong> 1\n<strong>Explanation:</strong>&nbsp;One possible solution is to change the last element to 4.\nThe resulting array is [1,2,3,5,4], which is continuous.\n</pre>\n\n<p><strong>Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> nums = [1,10,100,1000]\n<strong>Output:</strong> 3\n<strong>Explanation:</strong>&nbsp;One possible solution is to:\n- Change the second element to 2.\n- Change the third element to 3.\n- Change the fourth element to 4.\nThe resulting array is [1,2,3,4], which is continuous.\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= nums.length &lt;= 10<sup>5</sup></code></li>\n\t<li><code>1 &lt;= nums[i] &lt;= 10<sup>9</sup></code></li>\n</ul>\n",
"translatedTitle": "使数组连续的最少操作数",
"translatedContent": "<p>给你一个整数数组&nbsp;<code>nums</code>&nbsp;。每一次操作中,你可以将&nbsp;<code>nums</code>&nbsp;中&nbsp;<strong>任意</strong>&nbsp;一个元素替换成 <strong>任意&nbsp;</strong>整数。</p>\n\n<p>如果&nbsp;<code>nums</code>&nbsp;满足以下条件,那么它是 <strong>连续的</strong>&nbsp;</p>\n\n<ul>\n\t<li><code>nums</code>&nbsp;中所有元素都是 <b>互不相同</b>&nbsp;的。</li>\n\t<li><code>nums</code>&nbsp;中 <strong>最大</strong>&nbsp;元素与&nbsp;<strong>最小</strong>&nbsp;元素的差等于&nbsp;<code>nums.length - 1</code>&nbsp;。</li>\n</ul>\n\n<p>比方说,<code>nums = [4, 2, 5, 3]</code>&nbsp;是 <strong>连续的</strong>&nbsp;,但是&nbsp;<code>nums = [1, 2, 3, 5, 6]</code> <strong>不是连续的</strong>&nbsp;。</p>\n\n<p>请你返回使 <code>nums</code>&nbsp;<strong>连续</strong>&nbsp;的 <strong>最少</strong>&nbsp;操作次数。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1</strong></p>\n\n<pre><b>输入:</b>nums = [4,2,5,3]\n<b>输出:</b>0\n<b>解释:</b>nums 已经是连续的了。\n</pre>\n\n<p><strong>示例 2</strong></p>\n\n<pre><b>输入:</b>nums = [1,2,3,5,6]\n<b>输出:</b>1\n<b>解释:</b>一个可能的解是将最后一个元素变为 4 。\n结果数组为 [1,2,3,5,4] ,是连续数组。\n</pre>\n\n<p><strong>示例 3</strong></p>\n\n<pre><b>输入:</b>nums = [1,10,100,1000]\n<b>输出:</b>3\n<b>解释:</b>一个可能的解是:\n- 将第二个元素变为 2 。\n- 将第三个元素变为 3 。\n- 将第四个元素变为 4 。\n结果数组为 [1,2,3,4] ,是连续数组。\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<sup>5</sup></code></li>\n\t<li><code>1 &lt;= nums[i] &lt;= 10<sup>9</sup></code></li>\n</ul>\n",
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