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An element in sorted array can be found in O(logn) time via binary search. But suppose we rotate an ascending order sorted array at some pivot unknown to you beforehand. So for instance, 12345 might become 34512. Devise a way to find an element in the rotated array in O(logn) time. (explain how complexity came out to be logn)

An element in sorted array can be found in O(logn) time via binary search. But suppose we rotate an ascending order sorted array at some pivot unknown to you beforehand. So for instance, 12345 might become 34512. Devise a way to find an element in the rotated array in O(logn) time. (explain how complexity came out to be logn)

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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An element in sorted array can be found in O(logn) time via binary search. But suppose we rotate an ascending order sorted array at some pivot unknown to you beforehand. So for instance, 12345 might become 34512. Devise a way to find an element in the rotated array in O(logn) time. (explain how complexity came out to be logn)
 
 
 
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