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What is the best case runtime of linear search(recursive) al - Practice - ObjectiveMcq

What is the best case runtime of linear search(recursive) algorithm on an ordered set of elements?

Correct Answer: A — O(1)

The best case occurs when the given element to be found is at the first position. Therefore O(1) is the correct answer.

Rabin Karp algorithm and naive pattern searching algorithm have the same worst case time complexity.
Which of the following is a sub string of "SANFOUNDRY"?
The naive pattern searching algorithm is an in place algorithm.
What is the auxiliary space complexity of Z algorithm for pattern searching (m = length of text, n = length of pattern)?
What is the time complexity of Z algorithm for pattern searching (m = length of text, n = length of pattern)?
What is the worst case time complexity of KMP algorithm for pattern searching (m = length of text, n = length of pattern)?
What is the recurrence relation for the linear search recursive algorithm?
Can linear search recursive algorithm and binary search recursive algorithm be performed on an unordered list?