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leetcode-problemset/leetcode/originData/find-minimum-in-rotated-sorted-array-ii.json
2022-05-02 23:44:12 +08:00

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"content": "<p>Suppose an array of length <code>n</code> sorted in ascending order is <strong>rotated</strong> between <code>1</code> and <code>n</code> times. For example, the array <code>nums = [0,1,4,4,5,6,7]</code> might become:</p>\n\n<ul>\n\t<li><code>[4,5,6,7,0,1,4]</code> if it was rotated <code>4</code> times.</li>\n\t<li><code>[0,1,4,4,5,6,7]</code> if it was rotated <code>7</code> times.</li>\n</ul>\n\n<p>Notice that <strong>rotating</strong> an array <code>[a[0], a[1], a[2], ..., a[n-1]]</code> 1 time results in the array <code>[a[n-1], a[0], a[1], a[2], ..., a[n-2]]</code>.</p>\n\n<p>Given the sorted rotated array <code>nums</code> that may contain <strong>duplicates</strong>, return <em>the minimum element of this array</em>.</p>\n\n<p>You must decrease the overall operation steps as much as possible.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n<pre><strong>Input:</strong> nums = [1,3,5]\n<strong>Output:</strong> 1\n</pre><p><strong>Example 2:</strong></p>\n<pre><strong>Input:</strong> nums = [2,2,2,0,1]\n<strong>Output:</strong> 0\n</pre>\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>n == nums.length</code></li>\n\t<li><code>1 &lt;= n &lt;= 5000</code></li>\n\t<li><code>-5000 &lt;= nums[i] &lt;= 5000</code></li>\n\t<li><code>nums</code> is sorted and rotated between <code>1</code> and <code>n</code> times.</li>\n</ul>\n\n<p>&nbsp;</p>\n<p><strong>Follow up:</strong> This problem is similar to&nbsp;<a href=\"https://leetcode.com/problems/find-minimum-in-rotated-sorted-array/description/\" target=\"_blank\">Find Minimum in Rotated Sorted Array</a>, but&nbsp;<code>nums</code> may contain <strong>duplicates</strong>. Would this affect the runtime complexity? How and why?</p>\n\n<p>&nbsp;</p>\n",
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