Search in Rotated Sorted Array
Search in Rotated Sorted Array
MediumBinary Search100% accepted
Find a target value in a sorted array that has been rotated at an unknown pivot.
Approach
Read N, the rotated array, and target T. Print the index of T or -1 if not found. Solve in O(log N).
Input
7 1
1 2 3 4 5 6 7
Output
0
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