Search in Rotated Sorted Array | Leetcode 33 Solution | Searching and Sorting
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1. There is an integer array of nums sorted in ascending order (with distinct values).
2. nums is rotated at an unknown pivot index k (0 is less than equals to k && k is less than nums.length) such that the resulting array is [nums[k], nums[k+1], ..., nums[n-1], nums[0], nums[1], ..., nums[k-1]] (0-indexed). For example, [0,1,2,4,5,6,7] might be rotated at pivot index 3 and become [4,5,6,7,0,1,2].
3. Given the array nums after the rotation and an integer target, return the index of the target if it is in nums, or -1 if it is not in nums.
4. You must write an algorithm with O(log n) runtime complexity.
Topic: #BinarySearch #leetcode33 #SearchingAndSorting
Used #DataStructure: #Array
#TimeComplexity: O(log n)
#SpaceComplexity: O(1)
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#BinarySearch #Array #leetcode33 #SearchingAndSorting
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