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Problems

Find Minimum in Rotated Sorted Array II

Problem

Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). Find the minimum element.

Notice

The array may contain duplicates.

Example

Given [4,4,5,6,7,0,1,2] return 0.

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