b) Your lecturer is a funny guy; he wants you to find out from a sorted list that contains distinct integers, whether there is an index i for which the value of the elementi is also i. For example, given a sorted list of distinct integers A[1], A[2], A[3],..., A[n], find whether there is an index i for which A[i] = i. Your lecturer wants you to device an algorithm, that performs the described function, that runs in complexity time 0 (log n). An example, A = [-1, 0, 1, 3, 7, 8, 9, 10] does have such an index, that is, A[3] = 3.

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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b) Your lecturer is a funny guy; he wants you to find out from a sorted list that contains
distinct integers, whether there is an index i for which the value of the element i is also
i. For example, given a sorted list of distinct integers A[1], A[2], A[3],..., A[n], find
whether there is an index i for which A[i] = i. Your lecturer wants you to device an
algorithm, that performs the described function, that runs in complexity time 0(log n).
An example, A = [-1, 0, 1, 3, 7, 8, 9, 10] does have such an index, that is, A[3] = 3.
Transcribed Image Text:b) Your lecturer is a funny guy; he wants you to find out from a sorted list that contains distinct integers, whether there is an index i for which the value of the element i is also i. For example, given a sorted list of distinct integers A[1], A[2], A[3],..., A[n], find whether there is an index i for which A[i] = i. Your lecturer wants you to device an algorithm, that performs the described function, that runs in complexity time 0(log n). An example, A = [-1, 0, 1, 3, 7, 8, 9, 10] does have such an index, that is, A[3] = 3.
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